"Production, berry size, and growth of red raspberries as influenced by mulching. "; "Childs, W. H."; "Raspberries.", "Mulching."; "Childs, W. H."; "1940"; "Journal article reprint from: Proceedings of the American Society for Horticultural Science, v.38 (1940). "; ""; "P16947"; "pec"; "Raspberries.", "Mulching."; "14256"; .