TY  - GEN
AU  - 
AU  - YAWALKAR,K.S.
TI  - INTRODUCTION TO AGRICULTURAL GEOLOGY,SOIL PHYSICS AND AGRICULTURAL CLIMATOLOGY
U1  - 631.4/YAW 
PY  - 1984///
CY  - NAGPUR
PB  - Agri-Horticultural Publishing House.
ER  -