TY  - BOOK
AU  - Kolay,A.K., x
AU  - x
TI  - Soil genesis, classification survey and evaluation : x 
SN  - 9788126908028
U1  - 631.4/K81s  
PY  - 2007///
CY  - New Delhi 
PB  - Atlantic Pub.
KW  - Soil Science
ER  -