TY  - BOOK
AU  - Hanson,A.A.
TI  - Practical handbook of agricultural science
SN  - 0849337062
PY  - 1990///
CY  - Boca Raton, Fla.
PB  - CRC Press
KW  - Agriculture
KW  - Handbooks, manuals, etc
KW  - United States
N1  - includes index
ER  -