An ecological and societal approach to biological control /

Ижил төстэй зүйлс

• Natural enemies : an introduction to biological control /
  -н: 243187 Hajek, Ann E.
  Хэвлэсэн: (2004)
• Biological control : benefits and risks /
  -н: Hokkanen, Heikki M. T., зэрэг
  Хэвлэсэн: (2003)
• Living things we love to hate : facts, fantasies and fallacies /
  -н: 221985 Kennedy, Des
  Хэвлэсэн: (2002)
• Biology, ecology and management of aquatic plants /
  -н: Caffrey, Joseph M.
  Хэвлэсэн: (1999)
• Agricultural pests and noxious plants (amendment) act 1984
  -н: 482513 Malaysia
  Хэвлэсэн: (1984)