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1801
Cold tolerance of improved rice cultivars at seedling stage [microform].
Izdano 1978Visual Material -
1802
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1803
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1804
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1805
Effects of nitrogen and plant density on the yield and quality of cabbage [microform].
Izdano 1978Visual Material -
1806
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1807
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1808
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1809
Sapogenins from the stem and tuber of Entada parvifolia merr [microform].
Izdano 1978Visual Material -
1810
A chemical study of the main constituent of Aristolochia Tagala cham. (Fam. Aristolochiaceae) [microform].
Izdano 1978Visual Material