Editore: Chester County Historical Society, West Chester PA, 1974
Da: Peter L. Masi - books, MONTAGUE, MA, U.S.A.
Membro dell'associazione: SNEAB
Prima edizione
Pamphlet. Condizione: Used - Very Good. Chester County Historical Society, West Chester, Pennsylvania, copyright 1974. First printing, 186 of 800 copies. 55 pages. Halftones. 9 x 6", printed wrapper. Chemist, pioneered large scale sterile mushroom spawn production, used techniqe to mass produce penicillin during World War II. VG.