Waller, J.M. Primary Author mixed material bibliography USA CAB International 2007 en English

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Coffee is a primary export of many developing countries that rely to a greater or lesser extent on its foreign exchange earnings for financing essential imports and services. Any decline in coffee export earnings can therefore have major economic and political repercussions. Coffee has been subjected to the rigorous discipline of market forces, with depressed prices resulting from excess of production over demand, interspersed with short periods of high prices stimulated by temporary setbacks in production. The book will be useful to students of tropical agriculture, agriculturalists and extensionists, and those with an interest in crop protection and the incorporation of sustainable pest management into integrated crop management systems. COFFEE NONE 9781845931292 e-BOOK UPT Perpustakaan Instiper Yogyakarta COFFEE_PESTS%252C_DISEASES_AND_THEIR_MANAGEMENT.jpg.jpg 501 2019-06-19 09:37:47 2019-06-19 09:38:08 machine generated