Potato world : a crop and market service on potato and onions.

Potatoes. : Situation and outlook report. (April 1997). /

Potatoes. : Situation and outlook report. April 1998. /

Potatoes. : Situation and outlook report. October 1998. /

Potatoes. : Situation and Outlook Report (October 1996). /

Potatoes. : Situation and Outlook Report (April 1997). /

Charlie big potatoes /

The potato in health and disease.

The guernsey literatury and potato peel pie society /

American journal of physics.

Encyclopedia of American journalism /

American journal of mathematics.

American journal of hygiene.

American journal of psychology.

The American journal of surgery.

American journal of sociology.

The American journal of physiology : published monthly by the American physiological society.

American journal of medicine : official journal of Association of Professors of Medicine.

Journal of the American Concrete Institute.

Journal of the American Chemical Society.