000 | 00386nam a2200145Ia 4500 | ||
---|---|---|---|
008 | 130225s9999 xx 000 0 und d | ||
080 | _a633.1.019 | ||
100 | _aCombs, W.B., Jacob, A.W. | ||
245 | _aOutlines for 4-H club grain grading demonstrations | ||
260 |
_aWashington _c1955 |
||
300 | _a37 p. | ||
440 | _aNo. 77; United States Departm | ||
901 | _a45221 | ||
942 |
_cB _2udc |
||
999 |
_c8186 _d8186 |