000 00571nam a2200157Ia 45e0
008 140120n1976 it |||gr||||Z||||||eng
020 _a9251000166
082 _a631.6
100 _aDieleman, P. J.,
_eAuthor.
245 0 _aIrrigation and Drainage Paper : Drainage Testing
_cP. J. Dieleman
_hTextual Documents
260 _aRome
_bF. A. O.
_c1976
300 _a171.
653 _aTechniques, equipment & materials
701 _aTrafford, B. D.,
_eAuthor.
942 _2ddc
_cTXT
999 _c25818
_d25818