Soil resilience and sustainable land use :(Acc: 2614) proceedings of a symposium held in Budapest, 28 September to 2 October 1992, including the Second Workshop on the Ecological Foundations of Sustainable Agriculture (WEFSA II) /

Wallingford : CAB International, 1994 . xiv, 561 p. : 24cm.. 0851988717 | 0851988717 :

Soil Conservation and Land Management / (Acc: 260)

By Dutta S.K. India International Book Distributors 1986 . 331 p 23 cm.