"Cooperative woodland management and marketing--an essential part of a complete land-use program."; "Percival, W. C. (Walter Clement), 1901-"; "Woodlots--Management.", "Forests and forestry, Cooperative."; "Percival, W. C. (Walter Clement), 1901-"; "1942"; "Journal article reprint from: Journal of Forestry, v.40:no.12 (1942:Dec.)."; ""; "P17762"; "pec"; "Woodlots--Management.", "Forests and forestry, Cooperative."; "14256"; .