TY  - BOOK
AU  - Bishop, Douglas D..
TI  - Crop Science and food Production / 
SN  - 0-07- 005431-2
U1  - J3:5 
PY  - 1994///
CY  - New York : 
PB  - McGraw-Hill Book Company , 
KW  - Agriculture<Today`s problem>
ER  -