Add to ORKGIn This Issue: Feeding the Young Pig [p] 3 The Bronze Birch Borer and Its Control [p] 6 Horticultural Uses for Plastics [p] 10 Russian Knapweed [p] 16 Pastures in Eastern South Dakota [p] 23 Effects of Inbreeding on Dairy Cattle [p] 28 1975 Acreage Reserve Program [p] 30https://openprairie.sdstate.edu/agexperimentsta_sd-fhr/1034/thumbnail.jp