Investigations of Shingle Tow Packing Material for Conifer Seedlings.
Krueger, Kenneth W.
Investigations of Shingle Tow Packing Material for Conifer Seedlings. - 1968. - s. 10 : il. ; 27 cm. - PNW-63 . - Research Paper. Pacific Northwest Forest and Range Experiment Station PNW-63 .
bibliogr. = USDA For. Serv. Res. Pap.
Investigations of Shingle Tow Packing Material for Conifer Seedlings. - 1968. - s. 10 : il. ; 27 cm. - PNW-63 . - Research Paper. Pacific Northwest Forest and Range Experiment Station PNW-63 .
bibliogr. = USDA For. Serv. Res. Pap.