TY - BOOK AU - Choudhary, S.S., and Choudhary, Prabha and Choudhary, Sunil K. TI - Laboratory, Techniques in Cell Biology, Plant Physiology and Environmental Sciences SN - 8170966310 PY - 1992/// CY - Ludhina PB - Kalyani Publishers KW - KW - Environmental Science ER -