Spring-Applied Nitrogen Fertilizer Influence on Winter Wheat and Residual Soil Nitrate
1974 ◽
Vol 66
(2)
◽
pp. 319-323
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Keyword(s):
1971 ◽
Vol 16
(4)
◽
pp. 313-322
◽
1995 ◽
Vol 59
(5)
◽
pp. 1364-1369
◽
Keyword(s):
Keyword(s):
2008 ◽
Vol 34
(6)
◽
pp. 1014-1018
◽