Gaya APA

Natural resources and users benefit from the conservation reserve program / edited by Marc O. Ribaudo....[et al.] . (1990). : Washington, DC : United States Departement of Agriculture.

Gaya MLA

Natural resources and users benefit from the conservation reserve program / edited by Marc O. Ribaudo....[et al.] . . : Washington, DC : United States Departement of Agriculture, 1990. Text.