Kerala Agricultural University Central Library Search for 'au:"Lockeretz William "'

Environmentally sound agriculture : selected papers from the forth international conference of the international federation of organic agricultre movements , cambridge August 18 to20 ,1982

New York Praeger publishers 1983 . 426 0030628636

UK CAB International 2004 . 1 online resource (xx, 426 pages) : , CAB International 085199668X

UK CAB International 2007 . 1 online resource (xi, 282 pages) : , CAB International 9780851998336 | 9781845932893 (ebook) | 1845932897 (ebook)

By Lockeretz William . USA Cabi 2007 . 282 Pages 9781845938765