TY  - BOOK
AU  - HEWITT,E.C
TI  - AGRICULTURAL SCIENCE FOR SCHOOLS AND COLLEGES
SN  - 0-25896958X
AV  - S 495.H49 1974 
PY  - 1974///
CY  - LONDON
PB  - CROSBY LOCKWOOD STAPLES
KW  - AGRICULTURE
ER  -