000			00555nam a22001937a 4500
008			230222b |||||||| |||| 00| 0 eng d
040			_aNational Science Library _cNational Science Library
080			_a632.51 _bJ2
100			_aRobbins, Wilfred W _91084
245			_aWeed control _bA textbook and manual
260			_aNew York: _bMcgraw-Hill Book Company, Inc. _c1952
300			_axi, 503p.
650			_aAgriculture
653			_aReproduction
653			_aEcology
700			_aCrafts, Alden S
700			_aRaynor, Richard N
942			_2udc _cREF
999			_c3203 _d3203