na INLIS000000000000156 20231011013503 0010-0321000156 ta 231011 f | eng 0-582-46048-4 631.117.4:338.43.01 631.117.4:338.43.01 AND a Andersen, Per pinstrup Agricultural research and technology in economic development 1st edition London and New York : LONGMAN GROUP LIMITED, 1982 ix, 261 p. : ill. ; 22 cm AGRICULTURAL RESOURCES FOOD POLICIES RESEARCH TECHNOLOGY DEVELOPMENT COUNTRIES ECONOMIC GROWTH 21*/D/2023