Authors:
Khaemba, WM
Stein, A
Rasch, D
De Leeuw, J
Georgiadis, N
Citation: Wm. Khaemba et al., Empirically simulated study to compare and validate sampling methods used in aerial surveys of wildlife populations, AFR J ECOL, 39(4), 2001, pp. 374-382
Authors:
Ottichilo, WK
De Leeuw, J
Skidmore, AK
Prins, HHT
Said, MY
Citation: Wk. Ottichilo et al., Population trends of large non-migratory wild herbivores and livestock in the Masai Mara ecosystem, Kenya, between 1977 and 1997, AFR J ECOL, 38(3), 2000, pp. 202-216
Authors:
Baldina, EA
De Leeuw, J
Gorbunov, AK
Labutina, IA
Zhivogliad, AF
Kooistra, JF
Citation: Ea. Baldina et al., Vegetation change in the Astrakhanskiy Biosphere Reserve (Lower Volga Delta, Russia) in relation to Caspian Sea level fluctuation, ENVIR CONS, 26(3), 1999, pp. 169-178