TY  - GEN
AU  - Mehta, C.R. 
AU  - Mathanker, S.K. 
TI  - Soil and water management : practical manual, class XII, paper IV
U1  - 631.4 
PY  - 1997///
CY  - New Delhi
PB  - National Council of Educational Research and Training
KW  - Soil science
KW  - Specific techniques; apparatus, equipment,materials
ER  -