Lambert, Edmundo B. Indoor composting for mushroon culture / by Edmundo B. Lambert - Washington : Department of Agriculture - 15 p. - Circular ; 609 . Enc. con impresos similares LCCN: 206037 Subjects--Topical Terms: Cultivos -- colecciones de escritos Setas Dewey Class. No.: PA-C 631.5 B85