Richard P. Pohanish

Books

Sittig's Handbook of Pesticides and Agricultural Chemicals Sittig's Handbook of Pesticides and Agricultural Chemicals
Sittig's Handbook of Pesticides and Agricultural Chemicals
2014
Sittig's Handbook of Toxic and Hazardous Chemicals and Carcinogens (Enhanced Edition) Sittig's Handbook of Toxic and Hazardous Chemicals and Carcinogens (Enhanced Edition)
Sittig's Handbook of Toxic and Hazardous Chemicals and Carcinogens (Enhanced Edition)
2008
Sittig's Handbook of Toxic and Hazardous Chemicals and Carcinogens Sittig's Handbook of Toxic and Hazardous Chemicals and Carcinogens
Sittig's Handbook of Toxic and Hazardous Chemicals and Carcinogens
2011