000 | 00368 am a2200121 a 4500 | ||
---|---|---|---|
100 | 1 | _aSummerby, R. | |
245 | 1 | _aValue of preliminary uniformity trials in increasing the precision of field experiments | |
260 |
_aMcGill _c1934 |
||
300 | _a1-64 p. | ||
942 |
_2udc _cB |
||
440 | _aExperiment Canada Macdonald Collage. Technical Bulletin No. 15 | ||
901 | _aS53850 | ||
999 |
_c111840 _d111840 |