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281
Variance-covariance of characteristics in rice research [microform].
Baskı/Yayın Bilgisi 1977Visual Material -
282
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283
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284
Assesing the rice production competency of agricultural change agents development of a measuring instrument [microform]
Baskı/Yayın Bilgisi 1977Visual Material -
285
Combining data from rice experiments over locations and seasons [microform]
Baskı/Yayın Bilgisi 1977Visual Material -
286
Effect of varietal type, season, and management level on the nitrogen response of Indica rice [microform]
Baskı/Yayın Bilgisi 1977Visual Material -
287
Communication-related factors and the adjustment of trainees of the International Rice Research Institute to their training situation [microform]
Baskı/Yayın Bilgisi 1977Visual Material -
288
Time of harvest for maximum grain yield, and high milling and seed qualitites of rice [microform]
Baskı/Yayın Bilgisi 1977Visual Material -
289
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290
Field demostration its effects on level of knowledge, understanding and ittitudes of farmers about choice of a rice variety and use of fertilizers [microform]
Baskı/Yayın Bilgisi 1977Visual Material