HEDGES, C. C.
The application of chemistry to agriculture. By C. C. Hedges & H. R. Brayton. (The Century chemistry series)
HEDGES, C. C. The application of chemistry to agriculture. By C. C. Hedges & H. R. Brayton. (The Century chemistry series) © 12Sep38; A120471. Howard P. Hedges (C); 23Sep65; R370101.
Howard P. Hedges|C