Monthely precipitation probabilities by climatic division--23 eastern states from the great to the gulf coast
Strommen, N.D.
Monthely precipitation probabilities by climatic division--23 eastern states from the great to the gulf coast - Washington 1969 - 1-140 p. - United States Department of Agriculture. Miscellaneous Publication No. 1160 .
Monthely precipitation probabilities by climatic division--23 eastern states from the great to the gulf coast - Washington 1969 - 1-140 p. - United States Department of Agriculture. Miscellaneous Publication No. 1160 .