First draft on East Calcutta wetlands (1986) published by Dept. of fisheries, govt. of West Bengal -a guide for Institute of Wetland Management & Ecological Design (IWMED). Young wetland scientist Dr. Drubajyoti Ghosh appointed as its director.
Upto date list of veries (dykes) holdings. Now there are various kinds of dyke ownership (1) private owner (2) fishermen co-operative (3) governmental holding (4) private owners co- operative (5) vested. Under the guidance of dr. Dhrubajyoti Ghosh (IWMED)made this comprehensive list of dykes. Possesers, no. of fishermen families and other details (1988).