00464nam a2200157Ia 4500 1459 1459 OSt 20201001101746.0 190216s9999||||xx |||||||||||||| ||und|| oclc 660.6 GUP/E Gupta, P. K., 133 Ph. D., D. Litt. Elements Of Biotechnology / P K Gupta Rasthogi Publications, 1996. Meerut: 602p BK ddc 660.6 GUP/E 660.6 GUP/E