00511nam a2200181Ia 4500 0000016667 20251012174547.0 870106s1984 fr a i00 k engtc 9231020919 TP248.2 S252 Biotechnologies challenges and promises Albert Sasson Paris Unesco 1984 315p. ill. 18cm Biotechnology industries. Biotechnology. Genetic engineering. Industrial microbiology. 6192 6192