000 | 00439 am a2200133 a 4500 | ||
---|---|---|---|
080 | _a633.31:575.221 | ||
100 | 1 | _aBarnes, D.K. and Others | |
245 | 1 |
_aAlfalfa germplasm in the United States _bGenetic vulnerability use improvement and maintenance |
|
260 | _aWashington | ||
300 | _a1-21 p. | ||
942 |
_2udc _cB |
||
440 | _aAlfalfa, Germplasm United States Department of Agriculture. Technical Bulletin No. 1571 | ||
901 | _aS29896 | ||
999 |
_c106620 _d106620 |