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4011
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4012
The effect of subherbicidal application of benzomarc and simetryne on the nitrogen metabolism of the rice plant [microform].
Published 1977Visual Material -
4013
An economic study of backyard cattle feeding and feedlot operations in the Philippines, 1970-1971 [microform].
Published 1977Visual Material -
4014
Factors affecting marketable surplus of paddy a study in Kurunegala district - Sri Lanka [microform].
Published 1977Visual Material -
4015
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4016
Concepts of illness and health care intervention in an urban community [microform].
Published 1977Visual Material -
4017
Isang pag-aaral ng mga kuwentong-bayan sa Oriental Mindoro [microform]
Published 1977Visual Material -
4018
Survival of streptomycin resistant isolates of Xanthomonas oryzae in rice seeds [microform].
Published 1977Visual Material -
4019
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4020
Assessment of soybean yield loss due to bacterial pustule [microform].
Published 1977Visual Material