TY  - BOOK
AU  - Johnson, C.E,
TI  - Hybrid corn and sorghum performance in Punab, 1956
U1  - 633.15 J50H 
PY  - 1957///
PB  - n.p.
KW  - HYBRID CORN
KW  - MAIZE -- VARIETIES -- PUNJAB
KW  - SORGHUM
ER  -