National Agriculture & bio Fertilizer Research centre
Authenticty of appointment lette

I have receipt an appointment letter from "National Agriculture & bio Fertilizer Research centre " and they ask to pay the sum of Rs.2800/- by demand draft in fevour of "ASHOK KUMAR" senior exicuitive humen resource. But i am confused about the authenticy of the job, because there is no phone no and fax no.the website address is also invalid. Please send the solution