TY  - BOOK
AU  - Hay,R.K.M.
TI  - Chemistry for agriculture and ecology  a foundation course
SN  - 0632006994
U1  - 540 
PY  - 1981///
CY  - London
PB  - Blackwell
KW  - Chemistry
KW  - Agricultural chemistry
KW  - Ecology
N1  - Include Index
ER  -