TY  - BOOK
AU  - Kolay,A.K .
TI  - Basic concepts of soil science / 
SN  - 8122404901
U1  - 631.4 
PY  - 1993///
CY  - New Delhi : 
PB  - Wiley Eastern , 
KW  - SOIL SCIENCE
N1  - NULL
ER  -