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11
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12
Response of flooded and non-flooded rice to ipil-ipil (Leucaena leucocephala (Lam) De Witt) leaves fertilization [microform]
Published 1979Visual Material -
13
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14
Sources and rates od fertilizer phosphorus for flooded rice in Buenavista clay [microform]
Published 1977Visual Material -
15
Effect of varietal type, season, and management level on the nitrogen response of Indica rice [microform]
Published 1977Visual Material -
16
Growth characteristics, grain yield and quality of rice as affected by plant density and nitrogen level [microform]
Published 1977Visual Material -
17
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18
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19
Hydrolysis of urea and performance of some slow release urea fertilizers in flooded rice [microform]
Published 1977Visual Material -
20
Milling and seed qualities, and protein content of rice as affected by times of harvest and nitrogen application [microform]
Published 1977Visual Material