Showing 1 - 20 results of 49 for search '', query time: 0.13s Refine Results
  1. 1

    Economic biology ; a text for students of agriculture and general biology by Weldon, George Percival, 1880-

    New York : McGraw-Hill book company, inc., 1929
    1st ed.
    Format: Book


  2. 2

    Biological efficiency in agriculture by Spedding, C. R. W.

    London ; New York : Academic Press, 1981
    Format: Book


  3. 3

    Reshaping agriculture, by Willcox, Oswin William, 1870-

    New York, W. W. Norton & Company, inc. 1934
    Format: Book


  4. 4

    Seed to civilization : the story of food by Heiser, Charles Bixler, 1920-

    San Francisco : W. H. Freeman, 1981
    2nd ed.
    Format: Book


  5. 5

    An introduction to biology of Nepal by Sakya, Shyam R.

    Kathmandu : Curriculum Development Centre, Tribhuvan University, 1977
    Format: Book


  6. 6

    A wealth of wild species : storehouse for human welfare by Myers, Norman

    Boulder, Colo : Westview Press, 1983
    Format: Book


  7. 7

    Applied biology.

    London ; New York : Academic Press, 1976
    Format: Serial


  8. 8

    Mathematical bioeconomics : the optimal management of renewable resources by Clark, Colin Whitcomb, 1931-

    New York : J. Wiley, 1990
    2nd ed.
    Format: Book


  9. 9

    Case studies in economics of renewable resources : optimal management of trees, fish and mammals by Bulte, E. H. (Erwin Hendricus), 1968-

    Wageningen : Agricultural University, 1997
    Format: Book


  10. 10

    Ecological applications : a publication of the Ecological Society of America.

    Tempe, AZ : Ecological Society of America, 1991
    Format: Journal


  11. 11

    Archivos do Instituto Biologico de Defesa Agricola e Animal.

    São Paulo : Instituto Biologico de Defesa Agricola e Animal, 1928
    Format: Serial


  12. 12

    Natural principles of land use. by Graham, Edward H. (Edward Harrison), 1902-1966

    London, New York [etc.] : Oxford university press, 1944
    Format: Book


  13. 13

    Innovative biological technologies for lesser developed countries : workshop proceedings.

    Washington, D.C. :; Washington, D.C. : Congress of the U.S., Office of Technology Assessment : For sale by the Supt. of Docs., U.S. G.P.O., 1985
    Format: Government Document Book


  14. 14

    Zukünfte nachhaltiger Bioökonomie : Kommunikation und Partizipation in neuen Wirtschaftsformen

    Bielefeld : Transcript, 2023
    Format: Book


  15. 15

    The biology of agricultural systems by Spedding, C. R. W.

    London ; New York : Academic Press, 1975
    Format: Book


  16. 16

    Adam's brood : hopes and fears of a biologist by Bertram, G. C. L. (George Colin Lawder)

    London : Peter Davies, 1959
    Format: Book


  17. 17

    Arquivos do Instituto Biológico.

    São Paulo, Brasil : Secretaria da Agricultura, 1938
    Format: Journal


  18. 18

    Biology and the manufacturing industries ; proceedings of a symposium held at the Royal Geographical Society, London, on 29 and 30 September 1966

    London, New York : Published for the Institute of Biology by Academic Press, 1967
    Format: Book


  19. 19

    Innovative biological technologies for lesser developed countries : workshop proceedings.

    Washington, D.C. : Congress of the U.S., Office of Technology Assessment : For sale by the Supt. of Docs., U.S. G.P.O., 1985
    Format: Government Document Book


  20. 20

    Mathematical bioeconomics : the optimal management of renewable resources by Clark, Colin Whitcomb, 1931-

    New York : Wiley, 1990
    2nd ed.
    Format: Book