Legislative principles of soil conservation.

Legislative principles of soil conservation.

Bibliografiske detaljer
Hovedforfatter: Christy, Lawrence C.
Format: Bog
Sprog:English
Udgivet: Rome Food and Agriculture Organization of the United Nations [c1972].
Serier:Food and Agriculture Organization of the United Nations. Soils bulletin 15
Fag:
Soil conservation > Laws and legislation.