TY  - JOUR
AN  - 005534247
AU  - Khan,A.
AU  - Salim,M.
PY  - 1986
TI  - Grain yield as influenced by seeding dates in wheat in nwfp
JO  - Pakistan Journal of Agricultural Research
VL  - 7
IS  - 1
SP  - 14
EP  - 16
UR  - https://eurekamag.com/research/005/534/005534247.php
ER  -