| 000 | 00339 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aHopkins, E.S., Palmer, A.E., | |
| 245 | 1 | _aSoil drifting control in the prairie provinces | |
| 260 |
_aOttawa _c1937 |
||
| 300 | _a1-51 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aSoil Canada Department of Agriculture. Publication No. 568 | ||
| 901 | _aS53949 | ||
| 999 |
_c111960 _d111960 |
||