000 00333nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aDay, J.H.
245 _aMaking soil monoliths
260 _aOttawa
260 _c1968
300 _a15 p.
440 _aNo. 1372; Canada Department of
901 _pS15743
942 _cB
_2udc
999 _c127025
_d127025