کشاورزی (کلیات)
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Chemistry in the soil environment :proceedings of a symposium sponsored by Division S-2 of the American Society of Agronomy and the Soil Science Society of America : papers were presented during the annual meetings in Fort Collins, Colorado, August 5-10, 1979
پدیدآورنده:
کتابخانه: كتابخانه مركزی كشاورزى (تهران)
موضوع: $ASoil chemistry$BCongresses
رده :
S
592
.
5
.
C45
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