TY  - BOOK
AU  - Lockhart,J.A.L.
TI  - Introduction to crop husbandary including grassland
SN  - 00803422000
U1  - 633.00941 LOC 
PY  - 1988///
CY  - Newyork
PB  - Pergamon press
N1  - it has index
ER  -