Systems analysis and simulation in wildlife and fisheries sciences

ανά Grant, William E
Έκδοση 1986

Ecology and natural resource management : systems, analysis and simulation

ανά Grant,William E
Έκδοση 1997

Ecological Modeling a common sense approach to theory and practice

ανά Grant, William E, Swannack, Todd M
Έκδοση 2008

Ecology and Natural Resource management

ανά Grant, William E, Marin, Sandra L, Pedersen, Ellen K
Έκδοση 1997