Abdullah b Sepien Benefits of economies of scale in the marketing of smallholders' rubber (Book) - Kuala Lumpur Rubber Research Institute of Malaysia 1976 - xii, 49 p.: ill. 30 cm. Subjects--Topical Terms: Economies of scale Rubber industry and trade--Malaysia Universal Decimal Class. No.: 658.8:631.1.017.3:678.4 ABD / 12393