Questions and answers on biotechnology permits for genetically engineered plants and microorganisms.
Hyattsville, MD : U.S. Dept. of Agriculture, Animal and Plant Health Inspection Service, 
> United States
Microorganisms > United States > Miscellanea.
Genetic engineering > United States > Miscellanea.
Biotechnology industries > United States > Miscellanea.
"Issued: April 1991"--T.p. verso.
Shipping list no.: 91-489-P.
5 p. ;
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