000 00361 am a2200121 a 4500
100 1 _aSmoot, C.C., Frey, R.W.
245 1 _aWestern hemlock bark an important potential tanning material
260 _aWashington
_c1937
300 _a1-48 p.
942 _2udc
_cB
440 _aUnited States Department of Agriculture. Technical Bulletin No. 566
901 _aS50038
999 _c106823
_d106823