Gall midges of economic importance, Vol.3: Gall Midges-Miscellaneous

Lignende værker

• Gall midges of economic importance
  af: Barnes, H F
  Udgivet: (1948)
• Gall midges of economic importance Vol 2 : Gall midges of cereal crops
  af: Barnes, A C
  Udgivet: (1956)
• Studies on gall midges and plant galls
  af: Karunakaran Nayar, K
  Udgivet: (1946)
• Gallmidges of economic importance V.1 Gall midges of root and vegetable crops
  af: Barnes, H.F
  Udgivet: (1946)
• Plant galls and gall makers
  af: Porter, Ephraim