The high yielding varieties programme in (1970- 75) : a joint study by programm evaluation organization and Australian National University.
- New Delhi : IGP , 1975
- 257p. : ill. ; 32 cm.
- See the title card .
Includes bibliographical references and index.
Agricultural Project
Australian National University
IND PC 44
Includes bibliographical references and index.
Agricultural Project
Australian National University
IND PC 44