BPH
Untersuchungen zur angewandten Bodenbiologie. Göttingen. Vol. 1+, 1954+. Untersuch. Angew. Bodenbiol. HI 74210
Untersuchungen aus dem Botanischen Institut zu Tübingen. Leipzig. Vols. 1-2, (1881-88), 1885-88. Untersuch. Bot. Inst. Tübingen. ULS 1-757-1. HI 60194
Untersuchungen aus dem Botanischen Laboratorium der Universität Göttingen. Berlin. Nos. 1-3, 1879-83. Untersuch. Bot. Lab. Univ. Göttingen. ULS 2-1740-1. HI 60195
Untersuchungen aus dem Forstbotanischen Institut zu München. Berlin. Vols. 1-3, 1880-83. Untersuch. Forstbot. Inst. München. HI 60196
Untersuchungen über die Natur des Menschen, der Thiere und der Pflanzen. Darmstadt, Heidelberg & Leipzig. Vols. 1-5, 1824-35. Untersuch. Natur Menschen. HI 60197
Untersuchungen zur Physiologie und Pathologie. Bonn. Vols. 1-2, [1835] 1836-39. Untersuch. Physiol. Pathol. HI 78582
Uomo e la natura; bollettino del Comitato di Vicenza del Movimento Italiano Protezione della Natura. ?-1967+. Uomo & Nat. HI 74211
Update, Center for Conservation Biology. Stanford, CA. Vol. 1+, 1987+. Update Center Conservation Biol. HI 81895
Upfostrings Sällskapets historisk bibliothek. Stockholm. Vols. 1-2, 1786-87. Upfostr. Sällsk. Hist. Biblioth. Preceded by: Historiska biblioteket. Stockholm. ULS 5-4340-1. HI 78584
Upfostrings-Sällskapets allmänna tidningar. Stockholm. 1777-86. Upfostr.-Sällsk. Allmänna Tidn. HI 78583
Uppsala newsletter, history of science. Uppsala. Vol. 1+, 1984+. Uppsala Newslett. Hist. Sci. ULS reference. ISSN 0281-9589 HI 74212
Uppsala Universitets Årsskrift. Uppsala. 1861-1960. Uppsala Univ. Årsskr. Superseded by: Acta Universitatis Upsaliensis. Uppsala. ULS 5-4340-3. ISSN 0372-4654 HI 60199
Uprawa roslin i nawożenie. Poznań. 1935+. Uprawa Rosl. Nawoż. HI 60160
Uránia; népszerü todumányos folyóirat. Budapest. Vols. 1-25, 1900-24 [1925]. Uránia (Budapest). HI 60200
Urania; Kulturpolitische Monatshefte über Natur und Gesellschaft [sub-title varies]. Jena. Vol. 1+, 1924+ [publication suspended, 1934-46] Urania (Jena). ULS 5-4342-2. HI 60201
Urania. Vienna. Vols. 2-10, 1909-17. Urania (Vienna). Preceded by: HI 60202
Urban ecology; an international journal sponsored by the International Association for Ecology. Amsterdam. Vols. 1-9, 1975/76-85/86. Urb. Ecol. ULS reference. ISSN 0304-4009 HI 83616
Urban forestry & urban greening. Jena. Vol. 1+, 2002+; Suppl. Vol. 1+, 2002+.. Urb. Forest. Urb. Greening. ULS reference. ISSN 0618-8667 HI 83978
Urban habitats; a peer-reviewed electronic journal on the biology of urban areas around the world. Vol. 1+, 2003+. Urb. Hab. ULS reference. ISSN 1541-7115 HI 83979
Urban forest forum. Washington, DC. Vols. 8(5)-10(2), 1988-90. Urban Forest Forum. Preceded by: National urban forest forum. Superseded by: Urban forests. HI 74533
Urban forestry N A. Washington, DC. No. 1+, 1989+. Urban Forestry N. A. HI 81896
Urban forestry; the quarterly newsletter of the California Urban Forests Council. Sacramento, Los Angeles, CA. Nos. 1-8, 1983-91, Urban Forestry. Superseded by: Cuf-link. San Francisco, CA. HI 81898
Urban forests. Washington, DC. Vols. 10(3)+, 1990+. Urban Forests. Preceded by: Urban forest forum. ULS reference. ISSN 1052-2484 HI 74884
Urban horticulture help notes. Berkeley, CA. Vol. 1+, 1983+. Urban Hort. Help Notes. ULS reference. ISSN 1063-0147 HI 81734
Urda, et Norsk antiqvarisk-historisk tidsskrift. Bergen. Vols. 1-3, 1834-47. Urda. ULS 5-4342-3. HI 60203