00852nam a22001937a 4500020001800000082001000018100001500028245002900043260004700072300000800119500004400127520014800171650004600319700001500365942000700380999001900387952012000406952013200526  a81-204-1605-8  a632.8  aVerma H.N.  aBasics of Plant Virology  aNew DelhibOxford and IBH Publishingc2003  a218  achlorosis necrosis ringspotting nuclei   athe viruses and , their diseases and the development of methods for theirrrcontrol continue to be vital elements in improving crop productivity  achlorosis, necrosis, ringspotting, nuclei  aVerma H.N.  cBK  c298004d298004  00102ddc4070aKAUCOAPbKAUCOAPd2014-11-14l0o632.8 VER/BApKAU_COAP-03033r2014-11-14 00:00:00w2014-11-14yBK  00102ddc4070aKAUCOAPbKAUCOAPd2014-11-14l2o632.8 VER/BApKAU_COAP-03034r2019-01-24 00:00:00s2019-01-22w2014-11-14yBK