Arora, Ramesh (ed) Dhaliwal, G S ed Randhawa, N S (ed) <br/><br/>
Ecological agriculture and sustainable development 

 - Chandigarh  Center for Research in Rural and Industrial Development  1998 
 - xxv;683 ; xxiii,716 
<br/><br/> Proceedings of international conference on ecological agriculture: Towards sustainable development November 15-17, 1977 Chandigarh, India VOL 1and2 
<br/><br/><label>ISBN: </label>818583538 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture<br/>Crop and environment interactions<br/>Ecology<br/>India<br/>Land and water resources<br/>Nutrient management<br/>Sustainable development