00456nam a2200157Ia 4500008004100000082001600041100002500057245003700082250000600119260005400125300000800179650004100187650003400228653001300262700002300275170901s1976    xx            000 0 und d  a631.5bS16S  aSaxena, Mohanchandra 0aSasya Vigyan ke Adhunik Siddhant  a2  aPantnagarbAnuwad Avam Prakashan Nideshalayc1976  a259  aAgriculture and related technologies  aTechnology (Applied sciences)  aAgronomy  aSharma, Kalicharan