Chakraborty, Bishal2019-12-052019-12-052019http://krishikosh.egranth.ac.in/handle/1/5810136883ennullEFFECT OF ORGANIC FOLIAR SPRAYS ON GROWTH AND FLOWERING OF CHINA ASTER (CallistephuschinensisNees.) IN TERAI ZONE OF WEST BENGALThesis