Ecology
The role of the ecologist in environmental planning, development and management : a study for the Environmental Planning Commission of IUCN
1973
Hackett, B. |
Hale, K. |
Smith, K. |
Ökologische Wertanalyse der Mündungsgebiete der Flüsse Louros und Arachtos am Amvrakischen Golf
1982
Szijj, J. |
Ecological study of rocky shores on the South coast of Oman
1984
Barratt, Lynne |
Ormond, Rupert |
Campbell, Andrew C. |
Hiscock, Sue |
Hogarth, Peter |
Taylor, John |
Bibliography on nature and man of the Simen Mountains, Ethiopia
1979
Schaerer, Otto |
Ecosystem analysis of the Usumacinta Delta, Tabasco and Campeche, Mexico 1978-1981
1978
Duever, Michael J. |
Sprunt, Alexander |
The ecology of Irian Jaya : a preliminary bibliography
1988
Petocz, Ronald G. |