000 00423 a2200157 4500
082 _a633.51
_bCOT
090 _c22412
_d35371
245 _aCotton ginners handbook
260 _aWashinagton
_bUnited States Department of Agriculture
_c1977
_g1977
300 _aiii,110p.
_c26cm
440 _aAgriculture handbook No. 503
650 _aField and plantation crops
650 _aCotton
650 _aFiber crops
942 _cL
999 _c49785
_d49785