Showing 1 - 1 results of 1 for search 'Armstrong, J. J.'
Refine Results
-
1
A new drainage plough for peatland. With plates. by Armstrong, J. J.
Published: 1960 “…Armstrong, J. J.…”
Citation: Journal / Department of Agriculture, Vol. LVII, pp. 149-152, Autumn, 1960Journal Article