000 00394nam a2200109Ia 45e0
008 130923n ne |||gr||||Z||||||eng
100 _aBeers , W. F. J.,
_eAuthor .,
245 0 _aAuger Hole Method
_cW. F. J. Beers
_hTextual Documents
260 _aNetherlands :
_bILRI,
_c1979.
300 _a23.
942 _2ddc
_cTXT
999 _c35782
_d35782