00896nam a22002777a 4500003000400000020001800004082001800022100001600040245008400056250001200140260004000152300000900192534000900201546001200210650005400222650002700276650001800303650002000321650001800341650004200359650002000401650003400421942001200455999001900467952013200486OSt  a9789327238884  a631.2bPAN/PR  aPandey, P H  aPrinciples and practices of agricultural structures and environmental control    a2, rev.  aNew DelhibKalyani Publishersc2014  a494p  n2004  aEnglish  aAgricultural Structures and Environmental Control  aAgricultural structure  aFarm Building  aDairy Buildings  aPoultry House  aFarm Workshop and farm machinery shed  aUse of Plastics  aPollution Causes and Remedies  2ddccBK  c156895d156895  00102ddc40708GenaKAUCLVbKAUCLVcGENERALd2017-07-22g295.00l0o631.2 PAN/PRp226788r2017-07-22 00:00:00w2017-07-22yBK