TY - BOOK AU - Aggarwal Satish Kumar AU - Dakshini K M M Gu. AU - University of Delhi. Faculty of Science. Department of Botany ED - University of Delhi. Faculty of Science. Department of Botany TI - Experimental studies on species on the genus bidens linn (asteraceae) in India PY - 1978/// CY - Delhi PB - University of Delhi India KW - BOTANY ER -