Sustainable agriculture
Swaminathan , M.S .
Sustainable agriculture towards an evergreen revolution - Delhi Konark Publishers 1996 - vii , 219 p. Illustration 22 cm.
8122004490
Agriculture - Production Efficiency
338.16 / SWA
Sustainable agriculture towards an evergreen revolution - Delhi Konark Publishers 1996 - vii , 219 p. Illustration 22 cm.
8122004490
Agriculture - Production Efficiency
338.16 / SWA