TY  - BOOK
AU  - MURALIDHARUDU,  Y
AU  - REDDY, Sammi K
TI  - GIS based soil fertility maps of different states of India
U1  - 631.452:91(084.3) 
PY  - 2011///
CY  - Bhopal
PB  - Indian Institute of Soil Science
KW  - GIS
KW  - Soil fertility map
ER  -