TY - BOOK AU - Board, R. G. TI - Some methods for microbiological assay T2 - Technical series - society for applied bacteriology AV - QR69.E5 S6 PY - 1975/// CY - New York PB - Academic KW - MicrobiologĂ­a KW - TĂ©cnica KW - Ensayos de placa KW - Tecnica ER -