TY - GEN AU - Singh, H.R. AU - Nautiyal,P. TI - Biodiversity and Ecology of Aquatic Environments SN - 88190609173 U1 - 577.60954 PY - 2009/// CY - Delhi PB - Narendra Publishing House KW - Diversity and Densities, Phytoplankton Dynamic, Macrophytic Association ER -