BPH
Trudy Nauchno-Issledovatel'skogo Instituta Biologii. Pratsy Naukovo-Doslidnogo Instytutu Biologii. Kharkov. Vols. 12-35, 1947-63; vol. 37+, 1963+. Trudy Nauchno-Issl. Inst. Biol. Preceded by: Pratsy Naukovo-Doslidnogo Zoologo-Biologichnogo Instytutu. HI 73896
Trudy Nauchno-Issledovatel'skogo Instituta Botaniki, Kharkivs'kogo Derzhavnogo Universiteti imeni O. M. Gor'kogo. Kharkov. Vols. 3-4, 1938-41. Trudy Nauchno-Issl. Inst. Bot. Preceded by: Trudy Institutu Botaniky, Kharkivs'kii Derzhavnii Universitet. ULS 3-2286-1. HI 73897
Trudy Nauchno-Issledovatel'skogo Instituta Geologii Arktiki. Leningrad [St. Petersburg]. Vols. 1-187, 1950-81. Trudy Nauchno-Issl. Inst. Geol. Arktiki. ISSN 0137-0839 HI 85454
Trudy Nauchno-Issledovatel'skogo Instituta po Izucheniyu Severa. Leningrad. Vols. 25-30, 1921-26. Trudy Nauchno-Issl. Inst. Izuch. Severa. Preceded by: Trudy Severnoi Nauchno-Promyslovoi Ekspeditsii V S N Kh. Superseded by: Trudy Instituta po Izucheniyu Severa. HI 73898
Trudy Nauchno-Issledovatel’skogo Instituta Ptitsevodstva. Moscow. Vols. 19-24, 1948-57; vol. 30+, 1965+. Trudy Nauchno-Issl. Inst. Ptitsevodstva. For 1958-64, see: Trudy Vsesoyuznogo Nauchno-Issledovatel’skogo Instituta Ptitsevodstva. Moscow. HI 82781
Trudy Nauchno-Issledovatel'skogo Instituta pri Voronezhskom Gosudarstvennom Universitete. Voronezh Vols. 1-4, 1927-30. Trudy Nauchno-Issl. Inst. Voronezhsk. Gosud. Univ. ULS 5-4429-3. HI 73899
Trudy Nauchno-Issledovatel'skogo Instituta Zashchity Rastenii, Kazakhskaya Akademiya Sel'skokhozyaistvennykh Nauk. Alma-Ata. Vols. 4-8, 1958-64. Trudy Nauchno-Issl. Inst. Zashch. Rast. Kazakhsk. Akad. Sel'skokhoz. Nauk. Preceded by: Trudy Respublikanskoi Stantsii Zashchity Rastenii.Superseded by: Trudy, Kazakhskogo Nauchno-Issledovatel'skogo Instituta Zaschity Rastenii. HI 73900
Trudy Nauchno-Issledovatel'skogo Instituta Zashchity Rastenii, Ministerstvo Sel'skogo Khozyaistva Gruzinskoi S S R. Tiflis. Vols. 14-15, 1973. Trudy Nauchno-Issl. Inst. Zashch. Rast. Minist. Sel'sk. Khoz. Gruzinsk. S.S.R. Preceded by: Trudy Instituta Zashchity Rastenii, Akademiya Nauk Gruzinskoi S S R. HI 73901
Trudy Nauchno-Issledovatel'skogo Torfyanogo Instituta (Instorfa). Moscow & Leningrad. Vols. 1-19, 1929-30. Trudy Nauchno-Issl. Torfyan. Inst. HI 73902
Trudy Neftianogo Nauchno-Issledovatel'skogo Geologorazvedochnogo Instituta. Seriya B. Leningrad [St. Petersburg]. 1930-39. Trudy Neft. Nauchno-Issl. Geol.-Razved. Inst., Ser. B. HI 85228
Trudy Obshchestva Estestvoispytatelei pri Imperatorskom Kazanskom Universitete. Kazan’. Vols. 1-49(1), 1871-1916, 1917 [vol. 48(5) published in 1917]. Trudy Obshch. Estestvoisp. Imp. Kazansk. Univ. Superseded by: Trudy Obshchestva estestvoispytatelei pri Kazanskom Gosudarstvennom Universitete. Kazan’. ULS 3-2276-3. HI 73904
Trudy Obshchestva Estestvoispytatelei i Vrachei pri Imperatorskom Tomskom Universitetě. Tomsk. 1913-15. Trudy Obshch. Estestvoisp. Imp. Tomsk. Univ. Preceded by: Protokoly Obshchestva Estestvoispytatelei i Vrachei pri Imperatorskom Tomskom Universitetě. HI 73905
Trudy Obshchestva Estestvoispytatelei pri Imperatorskom Varshavskom Universitete. Warsaw. Vols. 1-10, 1889-1900; vol. 16/19, 1910. Trudy Obshch. Estestvoisp. Imp. Varshavsk. Univ. For vols. 11-12 see: Protokoly Zasědanii i Trudy Obshchestva Estestvoispytatelei pri Imperatorskom Varshavskom Universitetě. For vols. 13–15, see: Trudy i Protokoly Zasědanii Obshchestva Estestvoispytatelei pri Imperatorskom Varshovskom Universitetě. Warsaw. ULS 5-4444-3. HI 73906
Trudy Obshchestva Estestvoispytatelei pri Imperatorskom Yur'evskom Universitetě. Moscow. Vols. 10-23, 1902-16. Trudy Obshch. Estestvoisp. Imp. Yur'evsk. Univ. Preceded by: Schriften, herausgegeben von der Naturforscher-Gesellschaft bei der Universität Dorpat. Superseded by: Tartu ülikooli juures oleva loodusuurijate seltsi kirjatööd. ULS 5-4154-2. HI 73903
Trudy Obshchestva estestvoispytatelei pri Kazanskom Gosudarstvennom Universitete. Kazan’. Vols. 49(3)-57 [vol. 49(2) not published], 1818-47. Trudy Obshch. Estestvoisp. Kazansk. Gosud. Univ. Preceded by: Trudy Obshchestva Estestvoispytatelei pri Imperatorskom Kazanskom Universitete. Kazan’. Superseded by: Trudy Obshchestva estestvoispytatelei pri Kazanskom Gosudarstvennom Universitete imeni V. I. Ul'yanova-Lenina. Kazan’. ULS 3-2276-3. HI 73907
Trudy Obshchestva estestvoispytatelei pri Kazanskom Gosudarstvennom Universitete imeni V. I. Ul'yanova-Lenina. Kazan’. Vol. 58+, 1951+. Trudy Obshch. Estestvoisp. Kazansk. Gosud. Univ. Ul'yanova-Lenina. Preceded by: Trudy Obshchestva estestvoispytatelei pri Kazanskom Gosudarstvennom Universitete. Kazan’. HI 73908
Trudy Obshchestva Ispytatelei Prirody pri Imperatorskom Khar'kovskom Universitete. Kharkov. Vols. 1-49, (1869-191?), 1870-1918. Trudy Obshch. Isp. Prir. Imp. Khar'kovsk. Univ. ULS 4-3130-3. HI 73909
Trudy Obshchestva Izsledovatelei Volyni. Kiev. Vol. ?-12-?, 19??-15-?? Trudy Obshch. Izsled. Volyni. HI 82780
Trudy Obshchestva izucheniya Orenburgskogo kraya. Orenburg [=Chkalov]. Vol. 27 [also numbered vol. 2], 1930. Trudy Obshch. Izuch. Orenburgsk. Kraya. Preceded by: Trudy Orenburgskogo Otdela Gosudarstvennogo geograficheskogo Obshchestva. ULS 2-1692-2. HI 73910
Trudy Omskogo Instituta Sel'skogo Khozyaistva imeni S. M. Kirova. Omsk. Vol. 1(1), 1935. Trudy Omsk. Inst. Sel'sk. Khoz. S. M. Kirova. Preceded by: Trudy Sibirskogo Instituta Sel'skogo Khozyaistva i Lesovodstva. HI 73911
Trudy Opytnykh Lesnichestv. St. Petersburg. 1900-01; vols. 1-4, 1902-16. Trudy Opytn. Lesnich. Superseded by: Trudy po lesnomu opytnomu delu v Rossii HI 73912
Trudy po lesnomu opytnomu delu v Rossii. St. Petersburg. Vols. 1-64, 1907-24. Trudy Opytn. Lesnich. Preceded by: Trudy Opytnykh Lesnichestv. Superseded by: Trudy po lesnomu opytnomu delu. Moscow & Leningrad. HI 73881
Trudy Opytnykh Stantsii pri Moskovskom Sel'skokhozyaistvennom Institutě: Selektsionnaya Stantsiya. Moscow. Vols. 2-6, 1914-16. Trudy Opytn. Stantsii Moskovsk. Sel'skokhoz. Inst. Selektsion. Stantsiya. Preceded by: Trudy Selektsionnoi Stantsii pri Moskovskom Sel'skokhozyaistvennom Institutě. ULS 3-2766-1. HI 73913
Trudy Orenburgskogo Otdela Gosudarstvennogo geograficheskogo Obshchestva. Orenburg [=Chkalov]. Vol. 26 [also numbered vol. 1], 1928. Trudy Orenburgsk. Otd. Gosud. Geogr. Obshch. Preceded by: Izvestiya Orenburgskago Otdela Imperatorskago Russkago Geograficheskago Obshchestva. Superseded by: Trudy Obshchestva izucheniya Orenburgskogo kraya. ULS 2-1692-2. HI 73914
Trudy, otdel fiziologii i biofiziki rastenii, Akademiya Nauk Tadzhikskoi S S R. Dushanbe. 1962+. Trudy Otd. Fiziol. Biofiz. Rast. Akad. Nauk Tadzhiksk. S.S.R. HI 73915
