Natural resources :
Holechek, Jerry
Natural resources : ecology, economics, and policy / Jerry Holechek; Richard A. Cole; James T. Fisher; Raul Valdez - New Jersey : Prentice Hall, 2000. - xx, 730 p. : ill., maps ; 29 cm.
Includes index.
0138960771
Natural resources
Natural resources--Government policy
Ecology
333.7 HOL. C
Natural resources : ecology, economics, and policy / Jerry Holechek; Richard A. Cole; James T. Fisher; Raul Valdez - New Jersey : Prentice Hall, 2000. - xx, 730 p. : ill., maps ; 29 cm.
Includes index.
0138960771
Natural resources
Natural resources--Government policy
Ecology
333.7 HOL. C