Basic technics in ecological farming
Subtitle: 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
By: edited by Stuart Hill, Pierre Ott.
Contributors: Hill, Stuart B., 1943-; Ott, Pierre, 1949-; International Federation of Organic Agriculture Movements.
Publisher: Birkhäuser Verlag
Published: 1982
Place of publication: Basel, Switzerland
Language: eng
Number of pages: 365
Subjects: Organic farming -- Congresses.; Agricultural ecology -- Congresses.; Agriculture -- Congresses.; Soil fertility -- Congresses.
Other titles: Maintenance of soil fertility. 1982.
Notes: Includes bibliographies.
English and French.