by Martin, D., Lal, Tarsem, Sachdev, C.B., Sharma, J.P.
Published in Agriculture, ecosystems & environment (15.06.2010)

by Adhikary, Partha Pratim, Chakraborty, Debashis, Kalra, Naveen, Sachdev, C.B, Patra, A.K, Kumar, Sanjeev, Tomar, R.K, Chandna, Parvesh, Raghav, Dhwani, Agrawal, Khushboo, Sehgal, Mukesh
Published in Australian journal of soil research (01.01.2008)

by Chatterjee, R.K, Sachdev, C.B
Published in Current agriculture (1979)