TY  - GEN
AU  - Gupta , R.P. 
AU  - Ghildyal , B.P. 
TI  - Theory and practice in agrophysics measurements
SN  - 8170237858
U1  - 631.43 
PY  - 1998///
CY  - New Delhi
PB  - Allied 
KW  - AGROPHYSICS
ER  -