00409nam a2200145Ia 4500008004100000020001500041082001400056100002300070245004200093260004500135300000800180650001400188650003400202653002700236170901s1979    xx            000 0 und d  a0835901769  a690bW39A  aWhitaker, H. James 0aAgricultural Buildings and Structures  aAmericabReston Publishing Companyc1979  a206  aBuildings  aTechnology (Applied sciences)  aAgricultural buildings