119 / | HD | ANIMAL HUSBANDRY |
416 | DF | CONFINING OR HOUSING {11} |
436 | DF | .~ Permanent building (e.g., barn, stable, hog house, poultry house, etc.) {5} |
437 | DF | .~.~ Poultry house {5} |
439 | .~.~.~ Having conveyor type floor in direct contact with poultry (i.e., individual bird rests on floor) |