Bradshaw, M., Weaver, R. Foundations of Physical Geography. Dubuque: Wm. c. Brown Publishers, 1995 106 p. il. 0-697-26309-6.
Bradshaw, M., Weaver, R. Foundations of Physical Geography. Dubuque: Wm. c. Brown Publishers, 1995 106 p. il. 0-697-26309-6.
Bradshaw, M., Weaver, R. (1995) Foundations of Physical Geography, Dubuque: Wm. c. Brown Publishers 106 p. il. 0-697-26309-6.
Bradshaw, M., & Weaver, R. (1995). Foundations of Physical Geography. Student Study. MAP/ ART Notebook. Dubuque: Wm. c. Brown Publishers, 106 p. il.
Bradshaw M, Weaver R. Foundations of Physical Geography: Student Study. MAP/ ART Notebook. Dubuque: Wm. c. Brown Publishers; 1995. p. 106 p. il. ISBN: 0-697-26309-6.