Gupta, P.D. Hormone harmony/ P.D. Gupta. - 2nd ed. - New Delhi: Publications & Information Directorate, 1996. - 79 pages : illustrations ; 22 cm. - Vistas in biotechnology series; 3. . ISBN: 8172360657 9788172360658 Subjects--Topical Terms: Hormones.Biotechnology. Dewey Class. No.: 571.74 / GUP/H