By Robock, Stefan Hyman.
Homewood, IL Irwin 1989 .
xix, 826 p. , Col. map on lining papers. 24 cm..
0256036349

México Universidad Nacional Autónoma de México 1969 .
265 p.

By Robock, Stefan Hyman.
Homewood Illinois Richard D. Irwin 1973 .
652 p. 0256014728

Dobbs Ferry, N.Y. Oceana. , Previously classified under : JX 4408 C37 27 cm..