TY  - BOOK
AU  - Ghildyal, B.P.
TI  - Soil structure problems and management
U1  - 631.43 P2 
PY  - 1991///
CY  - New Delhi
PB  - ICAR
KW  -  B.P.Ghildyal and R.P.Gupta
KW  - Gupta, R.P. jt.auth.
KW  - Soil Science,Soil Physical Properties,Soil structure,Soil management
ER  -