TY - BOOK AU - Norris, J. R., (ed.) AU - Ribbons, D. W. TI - Methods in microbiology. Vol. 7A SN - 012521507X PY - 1972/// CY - London PB - Academic Press KW - Bacteriological techniques KW - Microbiology - Laboratory manuals N1 - Acc. No. 06139 ER -