عناصر مشابهة

• Environmental Pollution With Pesticides
  بواسطة: Ramadan, Rady Abd Alrahman منشور: (1982)
• Pesticides Pollution In Cows Farms
  بواسطة: Abd Almeguid, Yousry Moustafa منشور: (1996)
• Pollution Of An Ecosystem With Pesticides
  بواسطة: Sherif, Refat Mostafa Mohamed منشور: (1983)
• The exposure of farmers and their families to pesticides in an agricultural community
  بواسطة: Al Faris, Maysoon Tahsin Abd Elraouf منشور: (2007)
• Acaricidal Action of Some New Pesticides with Special Reference to Insect Growth Regulators
  بواسطة: Mostafa, Abo Shabana Mostafa Abd Alrahman منشور: (1980)