00571nam a2200133Ia 4500999001700000082002600017100001600043245015500059260007500214300000700289546001200296942001300308952011600321  c22225d22225  a631.558 HAU HbPAN/CO  aPandey, R N  aConstraints in adoption of recommended crop production technology and attainable yields gaps in South Western region of haryana : an economic analysis  aHaryanabDirectorate of research Haryana agricultural universityc1987  a47  aEnglish  2ddccREP  00102ddc4070aKAUCLVbKAUCLVcREPORTSd2014-03-18l0o631.558 HAU H PAN/COp801229r2014-03-18 00:00:00yREP