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4551
Survival of streptomycin resistant isolates of Xanthomonas oryzae in rice seeds [microform].
Publicado 1977Visual Material -
4552
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4553
Assessment of soybean yield loss due to bacterial pustule [microform].
Publicado 1977Visual Material -
4554
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4555
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4556
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4557
Detection, seed-infection and transmission of Sclerospora philippinensis Weston in maize [microform].
Publicado 1977Visual Material -
4558
On some characteristic properties of the normal distribution [microform]
Publicado 1977Visual Material -
4559
An analysis of teachers' ability to teach in Pilipino and the relationship of their ability with other variables [microform]
Publicado 1977Visual Material -
4560
Root knot of mung bean host-parasite relationships and varietal screening for disease resistance [microform].
Publicado 1977Visual Material