Blueprint for survival / by the editors of the Ecologist, Edward Goldsmith ... [et al.].

Eitemau Tebyg

• Practical conservation measures : practical hints about how you can help preserve New Zealand's natural environment, conserve valuable resources, minimise waste and save money as well, [by Joy Dickason (General editor), Katy Cady, and Barbara Rouse].
  gan: Dickason, Joy
  Cyhoeddwyd: (1978)
• Conservation for survival : an ecological strategy.
  gan: Curry-Lindahl, Kai, 1917-
  Cyhoeddwyd: (1972)
• Ecology, policy, and politics : human well-being and the natural world /
  gan: O'Neill, John, 1956-
  Cyhoeddwyd: (1993)
• The environmental handbook /
  gan: De Bell, Garrett
  Cyhoeddwyd: (1970)
• Deep ecology /
  gan: Devall, Bill, 1938-
  Cyhoeddwyd: (1985)