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Items where Author is "Peter Songan."
Group by: Item Type | No Grouping Jump to: Book Number of items: 1. BookPeter Songan. A preliminary study on pesticide usage by the vegetable farmrs in Siburan, Kuching Division, Sarawak / Peter Songan, Joseph C.F. Bong. Bintulu : Institute of Social Science and Management, UPM, 1988.. |
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