Organic Agriculture

Oelhaf, Robert C.

Organic Agriculture Economic and Ecological Comparisons with Conventional Methods - New York John Wiley and Sons 1978 - 271

0470264276


Economics
Social sciences

Ecological aspects Economic aspects Organic farming

338.16 / O21O
Hosted, Implemented, Customized & Maintained by: BestBookBuddies

Powered by Koha