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Root nodules. Silviculture 429 476
Root nodules (N-fixation) on Casuarina. Cape Verde, Dakar. Photo Lloyd Burridge.
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Root in the Bt of gray-brown luvisol profile
Root in the Bt of gray-brown luvisol profile, slide #223.
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Root channel just below Bt, in Ck
Root channel just below Bt, in Ck; in profile of gray-brown luvisol slide # 222 & 223
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Ronald Ristimaki
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Ron Spina, Susan Novak
Ron Spina and Susan Novak at a university residence.
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Ron Hider
A formal portrait photo of Ron Hider.
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Ron Gredanus, Music Student
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Ron Dysievick (Bombardier) & John Whitfield
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Ron Brunelle and Dr. Jane Taylor
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Rome disks and bed roller. Silviculture 497 543
Rome disks and bed roller with center coulter. Owens-Illinois, Lake City Florida
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