TY  - BOOK
AU  - Kolay,A.K, x
AU  - x
TI  - Basic concepts of soil science: x
SN  - 8122411991
U1  - 631.4/K81b 
PY  - 1993///
CY  - New Delhi
PB  - New Age International
KW  - Soils
KW  - Soils science
N1  - Includes
ER  -