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2521
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2522
Socialization factors in the counselors' professional attitudes and role orientation [microform].
Published 1977Visual Material -
2523
Assessing fertility status of soils deposited by flood, using soybean, Glycine Max (L) Merrill, as test crop [microform].
Published 1977Visual Material -
2524
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2525
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2526
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2527
Formiminoglutamic acid (FIGLU) excretion test as an index of tissue folate stores [microform]
Published 1977Visual Material -
2528
Field evaluation on three control agents against the lepidoterous pests on three corn varieties [microform]
Published 1977Visual Material -
2529
Some factors influencing the growth and reproduction of water hyacinth (eichhornia crassipes (Mart.) solms) [microform].
Published 1977Visual Material -
2530
The effect of subherbicidal application of benzomarc and simetryne on the nitrogen metabolism of the rice plant [microform].
Published 1977Visual Material