Manual : collection, preservation and identfication of Insects and mites of economic importance/

Eitemau Tebyg

• Assessment Manual: Heavy Minerals of Economic Importance/
  gan: Elsner, Harald
  Cyhoeddwyd: (2010)
• Assessment Manual Heavy Minerals of Economic Importance
  gan: Elsner, Harald
  Cyhoeddwyd: (2010)
• Major insect and mite pests of important crops and stored products of Bangladesh. /
  gan: Das, G.P
  Cyhoeddwyd: (1998)
• Handbook Plant Mites of India/
  gan: Gupta, S. K.
• Collection and Preservation of Animals/