000 00412nam a2200157Ia 4500
008 130223s9999 xx 000 0 und d
080 _a016:631.4:631.672
100 _aVan Baak, B.C.P.H.
245 _aLand and water development: selected literature, 1976
260 _aWageningen
260 _c1977
300 _a68 p.
440 _aNo. 14; Netherlands Internatio
901 _pS36783
942 _cB
_2udc
999 _c126412
_d126412