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141
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142
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143
Hydrolysis of urea and performance of some slow release urea fertilizers in flooded rice [microform]
Published 1977Visual Material -
144
Effect of PH on the growth of rhizobia and nitrogen fixation in some rhizobium-legume associations [microform]
Published 1977Visual Material -
145
Milling and seed qualities, and protein content of rice as affected by times of harvest and nitrogen application [microform]
Published 1977Visual Material -
146
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147
Response of peanut cultivar CES 101 to calcium, nitrogen and plant population density [microform]
Published 1977Visual Material -
148
Utilization of ricehull and sawdust as components of vegetable growing media [microform]
Published 1977Visual Material -
149
The influence of fertilizers, mulch and light attenuation on the yield and quality of ginger [microform].
Published 1977Visual Material -
150
Interaction between soil moisture regime and nitrogen level in upland rice [microform].
Published 1977Visual Material