Conservation of natural resources a resource management approach

Conservation of natural resources a resource management approach

Pokaż wszystkie wersje (7)
Opis bibliograficzny
1. autor: Castillon, David A.
Format: Książka
Wydane: Dubuque, Iowa Wm. C. Brown Publishers c1992.
Hasła przedmiotowe:
Conservation of natural resources.
Natural resources > Management.
Conservation of natural resources > United States.
Natural resources > United States > Management.
Conservation of natural resources > North America.
Natural resources > North America > Management.