Home › Authors › Earl E. Berkley 👤 Earl E. Berkley b. 1902 ยท 3 books Books by Earl E. Berkley The tenacious Berkeley, Berkleys 1988 A study of the quality of abac A study of the quality of abaca fiber 1949 The significance of x-rays in The significance of x-rays in studying the orientation of cellulose in the secondary wall of tracheids 1942