International Federation of Organic Agriculture Movements, Organic Agriculture the Credible Solution for the xxist Century
proceedings of the 12th International IFOAM Scientific Conference November 15th - 19th , 1998
Agriculture - environmental - aspects.
text
Wendel
IFOAM
1999
monographic
eng
VIII, 267P. ILLUS
/edited by Dina Foguelman and Willie Lockeretz.
Organic Farming
Sustainable Agriculture
3934055036
260211