Natural resources : ecology, economics, and policy /

Ижил төстэй зүйлс

• The ecology of natural resources /
  -н: Simmons, I. G. (Ian Gordon), 1937-
  Хэвлэсэн: (1974)
• Ecology of natural resources in Nigeria /
  -н: 448643 Areola, Olusegun
  Хэвлэсэн: (1991)
• The ecology of natural resources /
  -н: Simmons, I. G. (Ian Gordon), 1937-
  Хэвлэсэн: (1981)
• Integrating landscape ecology into natural resource management /
  -н: Liu, Jianguo, 1963-, зэрэг
  Хэвлэсэн: (2002)
• Ecological modeling for resource management /
  -н: Dale, Virginia H
  Хэвлэсэн: (2003)