Basic technics in ecological farming :
papers presented at the 2nd international conference held by the IFOAM, Montreal, October 1-5, 1978 ; The Maintenance of soil fertility : exposés présentés à la 3 ème conférence internationale organisée par IFOAM, Bruxelles, du 3 au 5 Septembre 1980 /
edited by Stuart Hill, Pierre Ott.

Description

Related Names: Ott, Pierre, 1949-
Hill, Stuart B., 1943-
International Federation of Organic Agriculture Movements.
Language(s): English ; French
Published: Basel, Switzerland : Birkhäuser Verlag, 1982.
Subjects: Soil fertility > Soil fertility / Congresses.
Agriculture > Agriculture / Congresses.
Agricultural ecology > Agricultural ecology / Congresses.
Organic farming > Organic farming / Congresses.
Note: English and French.
Physical Description: 365 p. : ill. ; 24 cm.
ISBN: 3764313749
Locate a Print Version: Find in a library

Item Link	Original Source
Limited (search only)	University of Wisconsin - Madison