Comparisons of Biomass, productivity and productive structure between Korean alder and oak stands

Chae, M.I ; Kim, J.H. (Seoul National Univ., Seoul (Korea Republic). Dept. of Botany)

Sem texto completo

Evolution de la disponibilite et de la qualite de fourrage au cours de la transhumanance de Diafarabe

Traore, G ; Direction de l'Enseignement Superieur et de la Recherche Scientifique, Bamako (Mali). Centre Pedagogique Superieur (Ecole Normale Superieure) fre 35696

Bamako (Mali) Ministere de l'Education Nationale, Direction de l'Enseignement Superieur et de la Recherche Scientifique, Centre Pedagogique Superieur (Ecole Normale Superieure) 1978

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The natural forest: plant biology, regeneration and tree growth

United Nations Educational, Scientific and Cultural Organization, 75 - Paris (France) eng ; United Nations Environment Programme, Nairobi (Kenya) eng

Paris (France) UNESCO 1978

Sem texto completo

Principles of solar engineering

Kreith, F ; Kreider, J.F

New York, N.Y. (USA) McGraw-Hill 1978

Sem texto completo

Evaluacion preliminar de los recursos pelagicos del area comun de pesca argentino-uruguaya, 1977

Ehrhardt, N.M ; Instituto Nacional de Pesca, Montevideo (Uruguay) spa ; Nion, H.C ; Castaldo, H.A ; Barea, L.C

Montevideo (Uruguay) 1978

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(Report of twentieth Meeting of the SCOR Executive Committee, Victoria, B.C., Canada, 18-21 May 1977) - SCOR proceedings v. 13

Advisory Committee on Marine Resources Research eng 5 Jun 1978 Sess. 9 Rome (Italy) ; International Council of Scientific Unions, 75 - Paris (France). Scientific Committee on Oceanic Research eng

1977

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Biological solar energy conversion - Papers presented at a conference sponsored by United States-Japan Cooperative Science Program, U.S. National Science Foundation and the Japanese Society for Promotion of Science

Mitsui, A ; National Science Foundation, Washington, D.C. (USA) eng ; Conf. on Biol. Solar Energy Conversion eng 15-18 Nov 1976 Miami, Fla. (USA) 10105 ; Miyachi, S ; San Pietro, A ; Tamura, S

New York, N.Y. (USA) Academic Press 1977

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Savanna structure and productivity in relation to burning and grazing regimes in Kainji National Park

Afolayan, T.A

(np) (npub) 1977

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Fuels from sugar crops; systems study for sugarcane, sweet sorghum, and sugar beets

Nathan, R.A ; Department of Energy, Washington, D.C. (USA). Div. of Solar Technology eng 24252

Oak Ridge, Tenn. (USA) Technical Information Center, USDOE 1978

Sem texto completo

Adaptations within Antarctic ecosystems; proceedings of the third SCAR symposium - Organized by the Scientific Committee for Antarctic Research for IUBS

Llano, G.A ; Scientific Committee on Antarctic Research, Dallas, Tex. (USA) eng ; SCAR Symp. on Antarctic Biol eng 26 Aug 1974 3 Washington, D.C. (USA)

Washington, D.C. (USA) Smithsonian Institution 1977

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