Ontogeny and ultrastructure of spontaneous nodules in alfalfa (Medicago sativa)
1996 ◽
Vol 96
(4)
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pp. 585-592
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1992 ◽
Vol 84
(2)
◽
pp. 217-222
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Keyword(s):
Keyword(s):
2008 ◽
Vol 57
(1)
◽
pp. 113-132
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Keyword(s):