00650nam a2200205Ia 4500001001000000003000500010008004100015010001100056040000900067082001700076100001800093245008000111260009300191300000900284440001700293500003900310650002500349650002200374650004800396Para_7512CHAP220125s1941    xx            000 0 und d  a206400  cCHAP  aPA-C 632 B85  aThomas, F. L.  aSimplifield instructions for control of cotton insects  /c by F. L. Thomas  aTexas  :b Agricultural and Mechanical College of Texas. Agricultural Experiment Station  a4 p.  aCircular, 92  aEenc. con otros impresos similares  aAlgodón x plagas   aControl de plagas  aFitopatología x colecciones de escritos