Legislative principles of soil conservation.

Legislative principles of soil conservation.

Dades bibliogràfiques
Autor principal: Christy, Lawrence C.
Format: Llibre
Idioma:English
Publicat: Rome Food and Agriculture Organization of the United Nations [c1972].
Col·lecció:Food and Agriculture Organization of the United Nations. Soils bulletin 15
Matèries:
Soil conservation > Laws and legislation.