Author
ScienceDirect (Online service)
42
American Society of Agronomy
36
Sparks, Donald L., 1953-
28
SpringerLink (Online service)
26
Brady, Nyle C.
20
Norman, A. G. 1905-1982
16
Sparks, Donald L.
6
Soil Science Society of America
3
Birkeland, Peter W.
2
Brady, Nyle C.,
2
Giri, Bhoopander,
2
Hall, G. F.
2
Hatfield, Jerry L.,
2
Hillel, Daniel,
2
Smeck, N. E.
2
SpringerLink (Online Service)
2
Varma, A. 1939-
2
Weil, Ray R.,
2
Wilding, Larry P.
2
Abhilash, P. C.,
1
Akhtar, Javaid, Prof. Dr
1
Allison, Franklin E. 1892-1972
1
Angelini, Marcos,
1
Audouin, Elise,
1
BBC Scotland,
1
Baird, Jack Vernon, 1928-
1
Balks, M. R., 1960-
1
Basile, Robert M. 1916-2004
1
Batten, James William, 1919-2004
1
Beardshaw, Chris,
1
Berger, Kermit C. 1910-
1
Bergez, Jacques-Éric,
1
Bhat, Rouf Ahmad, 1981-
1
Bhatt, Rajan,
1
Bisht, Jaideep Kumar,
1
Biswas, Asim,
1
Bocco, Gerardo,
1
Bridges, E. M.
1
Buol, S. W.
1
Busse, Matt D.,
1
Chesworth, Ward
1
Chu, Jian,
1
Dar, Gowhar Hamid,
1
Del Valle, Héctor Francisco,
1
Dent, David,
1
Dmytruk, Yuriy,
1
Donahue, Roy L. 1908-1999
1
Duchaufour, Philippe, 1912-
1
EBSCOhost
1
Films Media Group,
1
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