Rudolfs, Willem. Studies on chemical changes during the life cycle of the tent caterpillar (Malacosoma americana fab.) III. Soluble ash and sulfates Sobretiro de : J. of the New York Entomologicla Soc. 35 : 219-229, 1927 LCCN: 53554 Subjects--Topical Terms: Malacosoma americana.