TY  - BOOK
AU  - A K Kolay 
AU  - Kolay, A K 
TI  - Basic Concepts of Soil Science 
U1  - 631.4, KOL  
PY  - 1993///
CY  - New Delhi
PB  - Wiley Eastern
KW  - Earth
KW  - Minerals Nutrition
KW  - Soil - Chemical Properties of Soils
KW  - Soil Forming Minerals
ER  -