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21
Survival of Pseudomonas solanacearum E. F. Smith in the rhizosphere of some weed and economic plant specied [microform]
Gepubliceerd in 1981Visual Material -
22
Nutritional contribution of supplementary foods in a feeding center in Laguna effetcs on the nutritional status of pre-school children [microform]
Gepubliceerd in 1981Visual Material -
23
Inheritance of bacterial wilt (caused by Pseudomonas solanacearum EFS) resistance in tomato (Lycopersicon escukentum Mill.) [microform]
Gepubliceerd in 1981Visual Material -
24
Factors associated with job involvement in community development projects of some community memebers in five barangays in Laguna [microform]
Gepubliceerd in 1981Visual Material -
25
Productivity and returns to inputs of fishpan aquaculture in the Philippines [microform]
Gepubliceerd in 1981Visual Material -
26
Shifts in weed and weed seed population under different multiple cropping patterns [microform]
Gepubliceerd in 1981Visual Material -
27
Field stidues of effective rainfall for lowland rice [microform]
Gepubliceerd in 1981Visual Material -
28
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29
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30
Mass media habits of rural people in a Philippine municipality [microform].
Gepubliceerd in 1980Visual Material