TY - DM TI - World development indicators 1997 SN - 0-8213-3701-7 PY - 1997/// CY - Philadelphia, PA (USA) PB - World Bank, KW - Agricultural development KW - AGROVOC KW - Agricultural economics KW - Agricultural situation KW - Development indicators KW - Economic development KW - Economic indicators KW - Human population KW - Social indicators N1 - Also available in CD-ROM ER -