Sustainable agriculture
Subtitle: issues, perspectives and prospects in semi arid tropics ; proceedings of the First International Symposium on Natural Resources Management for a Sustainable Agriculture, February 6-10, 1990, New Delhi
By: editor: Dr. R. P. Singh.
Contributors: Singh, R. P. 1931-; Indian Society of Agronomy.
Publisher: Indian Society of Agronomy
Published: 1990
Place of publication: New Delhi, India
Language: eng
Subjects: Agricultural systems -- Congresses.; Sustainable agriculture -- Congresses.
Notes: Includes bibliographical references.