اذا لم تجد ما تبحث عنه يمكنك استخدام كلمات أكثر دقة.
"Activities covered by this report were under the supervision of Cledith L. Chastain, Victor B. McIntyre"--P. xi
Includes appendixes
2 folded maps in pocket
"December 1965."
"William E. Warne, Director, Department of Water Resources."
11 folded maps (some col.), 6 charts inserted