Piggott, C. 4. Growing oil palms; an illustrated guide. Kuala Lumpur : The Incorporated Society of Planters.
Citação do estilo Chicago (17ª ed.)Piggott, C.J 44454. Growing Oil Palms; an Illustrated Guide. Kuala Lumpur : The Incorporated Society of Planters.
Citação MLA (8ª ed.)Piggott, C.J 44454. Growing Oil Palms; an Illustrated Guide. Kuala Lumpur : The Incorporated Society of Planters.
Citação IICA/CATIEPiggott, C. 4. Growing oil palms; an illustrated guide. Kuala Lumpur : The Incorporated Society of Planters.
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