00522nam a22001697a 4500003000400000008004100004020001500045082001800060100001800078245007300096260005200169300001400221650003400235650004100269650002600310650001600336OSt230721b        |||||||| |||| 00| 0 eng d  a817319498X  a631.583bT62G  aTiwari, G. N.  aGreenhouse Technology for Controlled Environment / cby G. N. Tiwari  a.- New Delhib: Narosa Publishing Housec, 2003  axix,544p.  aTechnology (Applied Sciences)  aAgriculture and Related Technologies  aGreenhouse Management  aAgriculture