TY  - SER
AU  - Dwivedi,B.S,
TI  - Journal of the Indian Society of Soil Science Vol. 62 (1-4)
SN  - 0019638X
U1  - 631.405 
PY  - 2014///
CY  - New Delhi
PB  - Indian Sociery of Soil Science
KW  - Techniques, equipment & materials
ER  -