000 00301 am a2200121 a 4500
100 1 _aRussell, T.
245 1 _aTurf diseases
260 _aArizona
_c1973
300 _a1-4 p.
942 _2udc
_cB
440 _aDiseases Arizona Cooperative Extension Service. Garden Guides No. Q-87
901 _aS55598
999 _c113985
_d113985