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41
Effects of the different tillage techniques on the efficiency of weed control and nitrogen uptake in transplanted rice [microform].
Опубликовано 1980Visual Material -
42
Information needs of barrio San Isidro East, Malvar, Batangas [microform].
Опубликовано 1980Visual Material -
43
Sorghum foliar fungal discases etiology and index ratings in Southern Mindanao [microform].
Опубликовано 1980Visual Material -
44
Benefit-cost analysis of the Linga Livestock and Poultry Raisers' Association of Pila, Laguna, Philippines [microform]
Опубликовано 1980Visual Material -
45
The Moro National Liberation Front, 1972-1978 an annotated bibliography [microform].
Опубликовано 1980Visual Material -
46
Communication patterns and functions in labor-management relations in three (3) manufacturing companies [microform].
Опубликовано 1980Visual Material -
47
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48
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49
Teaching methods in social work education focus on social work methods courses [microform].
Опубликовано 1980Visual Material -
50
Administration of AID agricultural programs and projects a Philippine case study [microform].
Опубликовано 1980Visual Material