Moving up the yield curve:
Moving up the yield curve: advances and obstacles : proceedings of a symposium sponsored by Divisions S-4, S-8, and A-4 of the American Society of Agronomy and the Soil Science Society of America
- Madison, WI (USA) : Published by the American Society of Agronomy, Soil Science Society of America, 1980
- 103 p
- Printed
- ASA Special Publication ; No. 39 .
ill. Includes bibliographic references. "The papers were presented during the annual meeting in Chicago, Illinois, 3-8 December, 1978."
English
08-911-80648
Plant production
82-742165
ill. Includes bibliographic references. "The papers were presented during the annual meeting in Chicago, Illinois, 3-8 December, 1978."
English
08-911-80648
Plant production
82-742165