TY - RE ED - Steering Group at the request of the OECD Planning Group on Science and Technology for Developing Countries TI - Report of the steering group on pest control under the conditions of small farmer food crop production in developing countries PY - 1977/// PB - OECD, KW - Agricultural development KW - AGROVOC KW - Crop yield KW - Cropping systems KW - Developing Countries KW - Environmental control KW - Farmers associations KW - Food production KW - Pest control KW - Socioeconomic development ER -