TY - BOOK AU - Tyagi, D N TI - Physiological strategies for crop improvement: Proceedings of the international conference on plant physiology. 1991. Varanasi U1 - 581.1:061.31991 PY - 1991/// CY - Varanasi PB - Indian Society for Plant Physiology KW - Crop improvement KW - Mushroom KW - Photosynthesis KW - Rice tissue culture ER -