00378nam a2200145Ia 4500001001000000003000500010008004100015010001100056040000900067100002100076245004500097260005300142300001000195650002700205Para_6642CHAP220125s1959    xx            000 0 und d  a205462  cCHAP  aHenderson, W. J.  aTurfgrass diseases /c by W.J. Henderson  aFort Collins, Col. :b Colorado State University  a14 p.  aPastos x enfermedades