00465nam a22001697a 4500003000400000008004100004082001700045100001600062245007500078260003900153300000900192502001900201650002900220650001400249650001900263650001300282OSt260608b        |||||||| |||| 00| 0 eng d  a631.34bU-8C  aUttam Kumar  aConstruction of Low Cost Polyhouse / cby Uttam Kumar and Kunal Prasad  a.- Pusa, Samastipurb: RAUc, 2000  a58p.  bB. Tech.d2000  aAgricultural Engineering  aPolyhouse  aProject Report  aB. Tech.