Visual function studies during exposure to a mixture of diabasic esters (DBE) in Long-Evans rats : cooperative research and development agreement with E.I. Du Pont de Nemours & Company.

Mode of access: Internet.

Leisure patterns of opioid addicts : a six-year follow-up of clients.

Mode of access: Internet.

Technology of cellulose ethers; a theoretical and practical treatise on the origin, history, chemistry, manufacture, technical application and analysis of the etherified celluloses and carbohydrate carboxylate ehters (esterified cellulose ethers, etherified organic cellulose esters) ...

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Over synthetisch bereide neutral glycerine-esters triacylinen v...

Thesis (doctoral)--