Study of high yielding varieties programme-1968-69 design, schedules etc. and instructions- Annexure
631.50954
I39S
 Study of high yielding varieties programme-1968-69 design, schedules etc. and instructions- Annexure - New Delhi : Planning Commission, 1968.
 v.p.; 23cm   ISBN:
C22158
  Subjects: AGRICULTURE CHEMICALS.

