"Dairying in West Bengal - A Statistical Profile"  can be accessed at the following link:

http://dairyknowledge.in/sites/default/files/nddb-wb_05-05-17.pdf

"Dairying in Kerala - A Statistical profile" can be accessed at the following link: 

http://dairyknowledge.in/sites/default/files/nddb-kerala_11-4-16.pdf