TY  - GEN
AU  - Russell, E.J
TI  - Handbook on soils and manures
SN  - 8171415032
U1  - 631.4 
PY  - 1999///
CY  - New Delhi
PB  - Discovery Pub.
KW  - AGRICULTURE
KW  - Manures
KW  - Organic fertilizers
KW  - SOIL SCIENCE
ER  -