000 00368 a2200133 4500
080 _a632.954
_bC 855 W
245 1 _aWeed Control
_bA Textbook and manual
_cby A.S. Crafts and W.W. Robbins
250 _a3rd edn.
260 _aNew York
_bMcGraw-Hill Book
_c1962
650 _aWeed Control
100 1 _aCrafts, A.S., Robbins, W.W.
_d
300 _a660 p.
901 _a161896
999 _c84346
_d84346