TY - BOOK AU - Andres, Ann Tamami I. TI - Action of different concentration of lemon grass (Cymbopogon citratus) extract on Streptococcus pyogenes AV - PHS QK 99.C95 .A53 2007 PY - 2007/// CY - Las Piñas City, Philippines PB - Southville International School and Colleges KW - Cymbopogon citratus KW - Plant extracts KW - Antibacterial properties KW - Streptococcus pyogenes N1 - Includes bibliographical references ER -