00367nam a2200121Ia 4500008004100000082001900041100002300060245004200083260002900125300001400154600002200168650005500190140224s9999    xx            000 0 und d  a631.2:728.6 L9  aWhitaker, James H.  aAgricultural buildings and structures  aVirginiabRestoncc 1979  axiv,530p.  aH. James Whitaker  aFarm buildings-Design and construction,Farm layout