Dictionary of environment /

Eitemau Tebyg

• Dictionary of the environment /
  gan: Raj, Gurdeep
  Cyhoeddwyd: (1987)
• A dictionary of economics /
  gan: Roy, P.N
  Cyhoeddwyd: (1986)
• Dictionary and introduction to global environmental governance /
  gan: Saunier, Richard E.
  Cyhoeddwyd: (2009)
• The Sage dictionary of statistics : a practical resource for students in the social sciences /
  gan: Cramer, Duncan, 1948-
  Cyhoeddwyd: (2004)
• Dictionary of sociology /
  gan: Scott,William P.
  Cyhoeddwyd: (1988)