Author: DONELL (Al F)

Description

c ‘ 0’ Donell (Al F) A Case histor;i of ti’e N.R.A episode: the ferti2izr mndu8try. A part or a diesci. tation subnitted to. ..(the University of Chicago> for the degree of Doctor of Philosoph.y...1938. pp. (li.) + 286 — 330. Tables. 0 8 . Chicago, 19L41.

Card ID: 54