Improving the transfer and use of agricultural information; a guide to informati
ZIJP, Willem
Improving the transfer and use of agricultural information; a guide to informati Willem ZIJP - Washington World Bank 1994 - viii, 105p - World Bank discussion papers 247 .
821328689 US
Improving the transfer and use of agricultural information; a guide to informati Willem ZIJP - Washington World Bank 1994 - viii, 105p - World Bank discussion papers 247 .
821328689 US