basic and applied concepts Ajaz rasool, sheikh creator text Islamabad University Grants Commission 2002 monographic viii, 168 p. : ill. (col.) ; 24 cm. Including index. Bacteriophages Viruses Basic phage research Phage replication Viruses Envelope Virion components Flocculation Lambda repression system IIMC 576.6 AJA 9694170702 (pbk)