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Columbia Encyclopedia

Columbia Electronic Encyclopedia, published by Columbia University Press
The Columbia Electronic Encyclopedia contains entries on people, places, events, historical facts and terms, with bibliographies for further reading.
On this page: pith to plasmodium.
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Title Index: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0-9
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pith (in botany)
Pithom (ancient city, ancient Egypt)
pitta (bird)
Pittsburg (city, California)
Pittsburg (city, Kansas)
Pittsburgh (city, Pennsylvania)
Pittsburgh, University of (university, Pennsylvania)
Pittsfield (city, Massachusetts)
Pittston (city, Pennsylvania)
pituitary gland (in anatomy)
Piura (city, Peru)
pixie (in literature)
pizzicato (technique)
placebo (Rock Band, '90s, 2000s)
placenta (in anatomy)
Placentia (town, Canada)
Placentia (city, California)
Placentia Bay (body of water, Canada)
Placetas (city, Cuba)
Placid, Lake (lake, New York)
plague (disease, bacteria)
plagues of Egypt (historical event)
plaid (clothing)
plain (in geography)
Plain of Jars (region, Laos)
Plain, the (history, politics, France)
Plainfield (city, New Jersey)
plainsong (in music, Catholicism)
Plainview (city, New York)
Plainview (city, Texas)
Plainville (city, Connecticut)
planarian (flatworm)
Planck's constant (in physics)
plane (in mathematics)
plane tree (tree)
planet (in astronomy)
planetarium (mechanical device)
planetary science (in astronomy, geology)
planetary system (in astronomy)
Plano (city, Texas)
plant (in botany)
plant breeding (in agriculture)
Plant City (city, Florida)
plantain (plant)
Plantation (city, Florida)
planter (mechanical device)
plasma (in physics)
plasmodium (in biology)