Natural resources :
Natural resources : ecology, economics, and policy /
Jerry L. Holechek ... [et al.].
- Upper Saddle River, NJ : Prentice Hall, 2000.
- xx, 730 p. : ill., maps ; 29 cm.
0138960771 9780138960773
Natural resources.
Natural resources--Government policy.
Ecology.
333.7 / HOl P00N
0138960771 9780138960773
Natural resources.
Natural resources--Government policy.
Ecology.
333.7 / HOl P00N