Published in
Elsevier, Field Crops Research, 3(68), p. 219-246
DOI: 10.1016/s0378-4290(00)00126-x
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Yield trends, and changes in soil organic-C and available NPK in a long-term rice–wheat system under integrated use of manures and fertilisers
Journal article published in 2000 by
R. L. Yadav,
B. S. Dwivedi,
Kamta Prasad,
O. K. Tomar,
N. J. Shurpali 
,
P. S. Pandey
,
P. S. Pandey
This paper was not found in any repository, but could be made available legally by the author.
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