Sustainable agriculture in California :

Sustainable agriculture in California : a research symposium / coord. David Chaney. - Okland, Calif. : University of California, Division of Agriculture and Natural Resources, 1991. - 1 v. ; 28 cm.

The symposium at wich these papers were presented was sponsored by the UC Sustainable Agriculture Research and Education Program and by University Extension, UC Davis.

Incluye bibliografia.

0-1182-8015-8

S541 / S86 1990

Con tecnología Koha