-
4061
Methods, sources and time of nitrogen application for upland rice [microform]
Published 1977Visual Material -
4062
Feedlot fattening of cattle and goats with ipil-ipil (leucaena leucocephala) leaves and molasses urea [microform]
Published 1977Visual Material -
4063
Blood gonadotrophic activity in carabao heifers during the estrous cycle [microform]
Published 1977Visual Material -
4064
-
4065
The cytogenetics of oryza nivara sharma et shastry x o. sativa L.F1 hybrids [microform]
Published 1977Visual Material -
4066
The effects of farmer's education on production and income [microform]
Published 1977Visual Material -
4067
Maranao rice farmers' perceptions of the credibility characteristics of an extension agent [microform]
Published 1977Visual Material -
4068
Perception of pictorial and visual symbols in some Asian countries the Philippine rural study [microform]
Published 1977Visual Material -
4069
Contribution of the agricultural sector to economic development a case study of the province of Aceh, Indonesia [microform]
Published 1977Visual Material -
4070
Rearing, nutritional and pathological studies of the silkworm bombyx mori [microform]
Published 1977Visual Material