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Google圖書搜尋
Economic Analysis of Fertility Behavior and the Demand for Schooling Among Poor Households in Rural Brazil
Ram D. Singh
George Edward Schuh
Earl W. Kehrberg
出版
Purdue University, Department of Agricultural Economics, Agricultural Experiment Station
, 1978
URL
http://books.google.com.hk/books?id=VdHLHwAACAAJ&hl=&source=gbs_api