How to use cement for concrete construction for town and farm: including formulas, drawing and specific instruction to enable the reader to construct farm and town equipment
How to use cement for concrete construction for town and farm: including formulas, drawing and specific instruction to enable the reader to construct farm and town equipment
Digitization funded by USDE Title II-C Grant, 1996. Preserving a Heritage Collection of Agricultural Literature. Title selected from the series Literature of the agricultural sciences for the Core historical literature of agriculture, Agricultural engineering.