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131
Ecological succession and control of insect pests affecting stored seeds of upland crops [microform]
Veröffentlicht 1977Visual Material -
132
Inheritance of varietal resistance to bacterial leaf blight and its relation to culm length in four rice crosses [microform].
Veröffentlicht 1977Visual Material -
133
Nematicidal properties of some root extracts on meloidogyne incognita [microform]
Veröffentlicht 1977Visual Material -
134
Some chemical and physical treatments affecting oospore production and germination in 4 species of schlerospora [microform]
Veröffentlicht 1977Visual Material -
135
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136
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137
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138
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139
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140
