00856cam a22002531 4500001001300000003000400013005001700017008004100034010001700075035002000092040005300112050002200165051001700187070001900204100004600223245007400269260004300343300001800386490008500404650001700489650001400506830006700520999001500587agr11001500 DLC20260227110932.0930601s1911 dcu f000 0 eng c aagr11001500  a(OCoLC)28186139 aU.S. Dept. of Agriculture LibrarycNNMdNNMdDLC00aQK1b.U45 no. 220 aSB945.W5bC70 a1bP69B no.2201 aCook, O. F.q(Orator Fuller),d1867-1949.00aRelation of drought to weevil resistance in cotton.cBy O.F. Cook ... aWashington,bGovt. Print. Off.,c1911. a30 p.c23 cm.1 aUnited States. Dept. of Agriculture. Bureau of Plant Industry. Bulletinvno. 220 0aBoll weevil. 0aDroughts. 0aBulletin (United States. Bureau of Plant Industry) ;vno. 220. c7973d7973