00379nam a2200145 a 45000010005000000030009000050080041000140400028000550820017000831000036001002450035001362600031001713000010002026500021002127593CO-ViMGA141112s2004 ck r 000 u spa d aCO-ViMGAbspacCO-ViMGA04a632.954 G6531 aGómez Brindis, Jose Guadalupe10aControl químico de la maleza aMexico : bTrillas, c1993 a250 p14aMALEZA - CONTROL