TY - BOOK AU - Y.R Mehta AU - B.R. Gregg J.E. Douglas S.S Bal National Seeds Corporation Ltd TI - Field inspection manual U1 - 631.521 PY - 1972/// CY - New Delhi PB - National Seeds Corporation Ltd N1 - Y.R Mehta; B.R. Gregg; J.E. Douglas; S.S Bal & National Seeds Corporation Ltd: Field inspection manual. New Delhi. National Seeds Corporation Ltd, 1972.--(631.521MEH) ER -