00683nam a22001817a 4500003000800000005001700008008004100025040002100066082001900087245012300106260004000229300002000269490001200289651002600301942001300327999001900340952014200359BD-DhUL20170412083519.0170412b        xxu||||| |||| 00| 0 eng d  cBD-DhULdBD-DhUL  a333.91095bUNP  a Proceedings of the ninth session of the regional conference on water resources development in asia and the far east /  aUnited nations :bNew york ,c1971.  a160 p. ;c29cm.  ano. 19  0aresources development  2ddccREF  c177823d177823  00102ddc406333_910950000000000_UNP718REF9314359aDULbDULcUNCd2017-04-12eGifto333.91095 UNPpD2155r2017-04-12w2017-04-12yREF