Effects of fertilizers used in agricultural fields on algal blooms Subhendu Chakraborty, P.K. Tiwari, S.K. Sasmal, A.K. Misra and Joydev Chattopadhyay Eur. Phys. J. Special Topics, 226 9 (2017) 2119-2133 Published online: 21 June 2017 DOI: 10.1140/epjst/e2017-70031-7