A power driven hay core sampler
Johnson C.E, Dowding E.A, Turnquist P.K
Published in Transactions of the ASAE [American Society of Agricultural Engineers] (1977)
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Published in Transactions of the ASAE [American Society of Agricultural Engineers] (1977)
Journal Article
Changes in field stored large hay packages
Kamstra I.D, Turnquist P.K, Krueger C.R, Johnson C.E, Dowding E.A, Chisholm T.S
Published in Technical Bulletin - South Dakota (1980)
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Published in Technical Bulletin - South Dakota (1980)
Journal Article
The Chisel-Planter minimum tillage system [Farm equipment]
Peterson, C.L, Dowding, E.A, Hawley, K.N, Harder, R.W
Published in Transactions of the ASAE (01.01.1983)
Published in Transactions of the ASAE (01.01.1983)
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Journal Article
Sampling techniques for hay quality in large hay packages
Turnquist P.K, Johnson C.E, Dowding E.A, Kamstra L.D, Krueger C.R
Published in Transactions of the ASAE (1976)
Published in Transactions of the ASAE (1976)
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Journal Article