Land clearing and development in the tropics /

Eitemau Tebyg

• Policy for the clearing of native vegetation : background paper /
  Cyhoeddwyd: (1982)
• Nature and observation of high-level turbulence especially in clear air /
  gan: Reiter, Elmar R.
  Cyhoeddwyd: (1963)
• The atmospheric micro-structure and its bearing on clear-air turbulence (CAT) : a preliminary report /
  gan: Reiter, Elmar R.
  Cyhoeddwyd: (1962)
• The Railway Clearing House in the British economy, 1842-1922.
  gan: Bagwell, Philip Sidney
  Cyhoeddwyd: (1968)
• Environmental management in tropical agriculture /
  gan: Goodland, Robert J. A., 1939-
  Cyhoeddwyd: (1984)