000 003110000a22001210004500
245 _aTransactions : proceedings of...
260 _aNew Delhi
_bInternational Comm. on Irrigation & Drainage
_c1972
300 _a6 v.
500 _avarious paging
080 _a626.8(063)
_bC6
041 _aEN
942 _cBK
999 _c103915
_d103915