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A growing problem : pesticides and the Third World poor
Bull, David, (1982)
Pesticide policies in developing countries : do they encourage excessive use?
Farah, Jumanah, (1994)
Return to the good earth : damaging effects of modern agriculture and the case for ecological farming
(1994)
Marketing explained
Bull, David, (1997)
CORRELATES OF CONSUMER PARTICIPATION IN HEALTH PLANNING AGENCIES: FINDINGS AND IMPLICATIONS FROM A NATIONAL SURVEY
CHECKOWAY, BARRY, (1984)