TY - BOOK AU - Sierra, Gonzalo. TI - A simple method for the detection of lipolytic sctivity of micro-organisms and some obsrvations on the influence of the contact betwee cells and fatty sustrates KW - Bacteriología KW - Técnicas KW - Estearasa N1 - Sobretiro de:Antonie Leeuwenhoek J. Microb. Serol. 23:15-22, 1957 ER -