International commission on irrigation and drainage : - /
Bangladesh National Committee of ICID (BANCID)
International commission on irrigation and drainage : - / Bangladesh National Committee of ICID (BANCID). - - . - Dhaka Bangladesh : Bangladesh National Committee of ICID (BANCID), 1997 - 103 p.
109 -
International commission on irrigation and drainage : - / Bangladesh National Committee of ICID (BANCID). - - . - Dhaka Bangladesh : Bangladesh National Committee of ICID (BANCID), 1997 - 103 p.
109 -