Environmentally sound agriculture : selected papers from the Fourth International Conference of the International Federation of Organic Agriculture Movements, Cambridge, Massachusetts, August 18 to 20, 1982 / edited by William Lockeretz.
- New York, NY, USA Praeger 1983
- 426 p. il. 25 cm.
Includes bibliographies and index.
0030628636
Lockeretz, William
Agricultural conservation----Congresses
Agricultural ecology--Congresses
Organic farming--Congresses
S604.5 E58
Includes bibliographies and index.
0030628636
Lockeretz, William
Agricultural conservation----Congresses
Agricultural ecology--Congresses
Organic farming--Congresses
S604.5 E58