000 | 00377nam a2200145Ia 4500 | ||
---|---|---|---|
008 | 130223s9999 xx 000 0 und d | ||
100 | _aNowland, J.L. | ||
245 | _aAgricultural productivity of the soils of Ontarion and Quebec | ||
260 | _aOttawa | ||
260 | _c1975 | ||
300 | _a19 p. | ||
440 | _aNo. 13; Canada Department of A | ||
901 | _pS23555 | ||
942 |
_cB _2udc |
||
999 |
_c115457 _d115457 |