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541
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542
An economic study of backyard cattle feeding and feedlot operations in the Philippines, 1970-1971 [microform].
Publicado em 1977Visual Material -
543
Utilization of carotene from yellow sweet potato by broilers and digestibility of sweet potato by swine [microform]
Publicado em 1977Visual Material -
544
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545
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546
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547
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548
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549
Effect of water treatment on fresh ipil-ipil leaves as feed for growing chicks [microform].
Publicado em 1977Visual Material -
550
A preliminary survey of Cladophra spp. as a potential poultry feed [microform]
Publicado em 1977Visual Material