BPH
Ecological research. [Research reporting series.] Washington, DC. 197?+. Ecol. Res. (Washington). HI 74923
Ecological restoration, North America. Madison, WI. Vol. 17+, 1999+. Ecol. Restorat. N. Amer. Preceded by: Restoration and management notes. Madison, WI. HI 81342
Ecological review. [Seitaigaku kenkyu.] Sendai. Vol. 1+, 1935+. Ecol. Rev. ULS 2-1391-3. ISSN 0371-0548 HI 53806
Ecological studies: Analysis and synthesis. Heidelberg, New York. Vol. 1+, 1970+. Ecol. Stud. Analysis Synth. ULS reference. ISSN 0070-8356 HI 74924
Ecological studies leaflet. Washington, DC. No. 1/2+, 1964+. Ecol. Stud. Leafl. HI 53807
Ecological studies of nature conservation of the Ryukyus Islands. Naha, Okinawa. Vol. 1+, 1974+. Ecol. Stud. Nat. Conservation Ryukyus Islands. HI 74925
Ecology U S A. Silver Spring, MD. 1972+. Ecol. U.S.A. HI 74936
Ecology of Western North America. Vancouver, B.C. Vols. 1-2(2), 1965-70. Ecol. W. N. Amer. Incorporated in: Syesis. HI 74937
Ecología. Buenos Aires. Nos. 1-?, 1973-95? Ecología (Buenos Aires). Superseded by: Ecología austral. Buenos Aires. ULS reference. ISSN 0325-8564 HI 80639
Ecología. Madrid. No. 1+, 1988+; Fuera de serie, no. 1+, 1990+. Ecología (Madrid). Preceded by: Boletin de la Estación Central de Ecología. Madrid. HI 76093
Ecologia; rivista di studi e analisi sull'inquinamento la pianificazione e la conservazione ambientale. Milan. Vols. 1-3, 1971-73. Ecologia (Milan). Superseded by: Acqua ed aria, ecologia. HI 74914
Ecologia. San José, Costa Rica. Vol. ?-1(2)+, ?-1998+. Ecologia (San José). HI 80640
Écologie. Brunoy. Vol. 25+, 1994+. Écologie. Preceded by: Bulletin d'écologie. Brunoy. ULS reference. ISSN 1259-5314 HI 76094
Ecologist quarterly. Woodbridge. Nos. 1-4, 1978. Ecologist Quart. Preceded and superseded by: Ecologist. HI 74928
Ecologist. London, Camelford. Vols. 1-7, 1970-77; vol. 9(3)+, 1979+. Ecologist. For 1978-79 see: Ecologist quarterly and New ecologist. ULS reference. ISSN 0261-3131 HI 74927
Ecology. New York, London. No. 1+, 1970+. Ecology (U.S.S.R.). Translation of: Ekologiya, Sverdlovsk. Superseded by: Soviet journal of ecology. HI 74930
Ecology; quarterly journal devoted to all phases of ecological biology. Brooklyn, NY, Tempe, AZ. Vol. 1+, 1920+. Ecology. Preceded by: Plant world. Binghamton, NY. ULS 2-1391-3. ISSN 0012-9658 HI 74929
Economia e agricultura. Rio de Janeiro. 1932-37. Econ. & Agric. Superseded by: Brasil açucareio. Rio de Janeiro. ULS 1-762-3. HI 79926
Economiska annaler; med Kongl. Maj:ts Nådigste Tillstånd utgifna af Kongl. Vetenskaps-Academien. Stockholm. Vols. 1-8, 1807-08. Econ. Ann. ULS 1-1399-2. HI 53808
Economic botany; devoted to applied botany and plant utilization. Lancaster, PA, New York, NY. Vol. 1+, 1947+. Econ. Bot. ULS 1-1393-2. ISSN 0013-0001 HI 53809
Economia Golombiana. Bogotá. Vols. 1-5, 1954-58. Econ. Colomb. Superseded by: Economia Grancolombiana. HI 74938
Economic forest research. Zhuzhou. No. 1+, 1983+. Econ. Forest Res. HI 76509
Economia Grancolombiana. Bogotá. Vols. 1-7, 1959-63. Econ. Grancolomb. Preceded by: Economia Colombiana. HI 74939
Économie et médecine animales. Paris. Vols. 1-17, 1960-76. Écon. Méd. Anim. ULS reference. ISSN 0013-0524 HI 83587
Economic poisons bulletin, Washington Division of Horticulture. Olympia, WA. Nos. 1-8, 1943-46. Econ. Poisons Bull. Washington Div. Hort. HI 80644