00447pamaa2200169 4500 0000031600 20060419090000.0 0673995607 576 VOL 1997 QR41.2 VOL 1997 VOLK Basic microbiology Wesley A. Volk and Jay C. Brown. 8th ed. California: Addison-Wesley, 1997. xvii, 798p.: ill.; 28cm. Microbiology BROWN, Jay C