Richard W. Westwood, Editor books & textbook
NATURE MAGAZINE. - VOLUME 40 - NO. 1 - JANUARY 1947
American Nature Assn., Washington, D.C. /1947T Single Issue Magazine
NATURE MAGAZINE. - VOLUME 42 - NO. 3 - MARCH 1949
American Nature Assn., Washington, D.C. /1949T Single Issue Magazine / 47 Pages
NATURE MAGAZINE. - VOLUME 42 - NO. 2 - FEBRUARY 1949
American Nature Assn., Washington, D.C. /1949T Single Issue Magazine / 55 Pages
NATURE MAGAZINE. - VOLUME 40 - NO. 7 - AUGUST-SEPTEMBER 1947
American Nature Assn., Washington, D.C. /1947T Single Issue Magazine / 55 Pages
NATURE MAGAZINE. - VOLUME 39 - NO. 5 - MAY 1946
American Nature Assn., Washington, D.C. /1946T Single Issue Magazine
Nature Magazine, APRIL, 1948, Magazine, 41 (4)
American Nature Association, Washington, DC /1948T Single Issue Magazine
NATURE MAGAZINE. - VOLUME 42 - NO. 5 - MAY, 1949
The American Nature Association /1949T Single Issue Magazine
Nature Magazine May 1947, Vol.40, No.5
The American Nature Association /1947T Paperback
NATURE MAGAZINE October, 1947, Vol. 40, No. 8
American Nature Association /1947T Paperback
