00563nam a22001817a 4500003000400000008004100004020001500045082001700060100002500077245008500102250002100187260004400208300001100252650004200263650003500305650001500340700002600355OSt220912b        |||||||| |||| 00| 0 eng d  a8127202584  a631.7 bR29E  aReddi, G.H. Sankara   aEfficient use of irrigation water/by G.H. Sankara  Reddi and T. Yellamanda Reddy  a1st. reprint ed.  aLudhiana: bKalyani Publishers, c2017.  a491 p.  aAgriculture and related technologies   aTechnology (Applied sciences)   aIrrigation  aReddy, T. Yellamanda