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2711
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2712
Jose Rizal and Mark Twain, Precursos of third world consciousness [microform]
Wydane 1982Visual Material -
2713
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2714
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2715
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2716
Parasite and predator populations in insecticide-treated corn field [microform]
Wydane 1982Visual Material -
2717
Effects of insecticide on predators and soil anthropods in a corn + mung intercrop [microform]
Wydane 1982Visual Material -
2718
Disc-gel electrophoretic and serological studies of meloidogyne incognita extracts [microform]
Wydane 1982Visual Material -
2719
Contractual arrangement in abaca production in some selected villages in the Philippines [microform]
Wydane 1982Visual Material -
2720