TY - BOOK AU - Postgate,J.R. TI - Microbes and man T2 - Pelican book AV - QR56 .P58 U1 - 576 PY - 1969///] CY - Baltimore PB - Penguin Books KW - Microbiology KW - Popular works KW - Local N1 - Bibliography: p. 223-225 ER -