Kerala Agricultural University Central Library Search for 'su:{Agricultural Drainage}'

Drainage digest : a report based on two decades(1981-2002) of research under AICRP (drainage) at the Karumady centre, Kerala, India

By Mathew,E K. Thrissur Kerala Agricultural University 2004 . 200

By Singh, Mahendra Pal. Ludhiana Kalyani Publishers 2012 . 643 Pages; 9789327217209

By Michael A M, Ojha T P. Jodhpur, Jain brothers . 532

By Michael, A M | Ojha, T P. Bhopal, Jain brothers 1966 . 528

By Ayres Quincy Claude | Roe Harry Burgess . Delhi Biotech books 2011 . 501 Pages 9788176222181