Chapter 27 on Experiments on Biotechnology has been deleted from the book because most of the experiments have been written in ';Practical Microbiology' by .... LSC 309. Developmental Biology. 3-1-0. 4. 14. LSC 353. Discipline Specific Elective – III ... R. C. Dubey, A text book of Biotechnology by S. Chand and Co., India. textbook of biotechnology r.c. dubey D. K. Maheshwari R. C. Dubey A. Aero..