TY - BOOK AU - Westley, John W. [ed.] TI - POLYTHER ANTIBIOTICS: NATURALLY OCCURING ACID IONOPHORES U1 - 615.329 PY - 1983/// CY - New York PB - Marcel Dekker KW - Antibiotics KW - Ionophores KW - Carboxylic Acids N1 - Contents : V. 1. Biology -- V. 2. Chemistry ER -