Call Number (LC) Title Results
S21 .A46 no.783 Roofed bunker silo with optional sheds : type "D." 1
S21 .A46 no.784 Bunker silo, type "B." 1
S21 .A46 no.785 Machinery storage and shop. 1
S21 .A46 no.786 Dairy stalls for artificial breeding. 1
S21 .A46 no.787 Concrete hog wallow with surface drain. 1
S21 .A46 no.788 Cage laying houses : "California type." 1
S21 .A46 no.789 Fence-line feeder for cattle. 1
S21 .A46 no.790 Homemade milking stall : side entering type. 1
S21 .A46 no.792 Variable width chute for cattle. 1
S21 .A46 no. 793 Screen chamber for dairy barn flushings. 1
S21 .A46 no. 800 Biology and control of the western pine beetle : a summary of the first fifty years of research / 1
S21 .A46 no.802 Covered feeder for cattle : type "B." 1
S21 .A46 no.803 Self-feeder for sheep : type "A." 1
S21 .A46 no.804 Combination lamb brooder and ewe feeder. 1
S21 .A46 no.806 Shed roof construction. 1
S21 .A46 no.807 Three-way cutting gates for sheep. 1
S21 .A46 no.812 3-bedroom farmhouse with 2 full baths / 1
S21 .A46 no.813 Covered feeder for cattle, type "c." 1
S21 .A46 no. 815 Bunker silo : type "E." 1
S21 .A46 no.817 Milking plant : U type. 1