01111cam a2200301 4500001001300000003000400013005001700017008004100034010001700075040003600092050001600128070002100144082001200165100005000177245010300227260010100330300003000431350000900461490006900470504002800539650004100567650001500608650003300623650001600656700004000672830008000712999001700792agr68000363 DLC20260227111032.0690606s1968 dcua b 000 0 eng c aagr68000363  aU.S. Nat'l Agr. Libr.cDLCdDLC00aSD391b.R580 a1 Ag84Ah no. 35500a634.9/71 aRoach, Benjamin A.q(Benjamin Arthur),d1924-10aEven-aged silviculture for upland central hardwoods,cby Benjamin A. Roach and Samuel F. Gingrich. aWashington,bU.S. Forest Service; for sale by the Supt. of Docs., U.S. Govt. Print. Off.,c1968. aiv, 39 p.billus.c26 cm. a0.501 aUnited States. Dept. of Agriculture. Agriculture handbook ;v355 aBibliography: p. 38-39. 0aForests and forestryzUnited States. 0aHardwoods. 3aSilviculturezUnited States. 3aHard woods.1 aGingrich, Samuel F.,ejoint author. 0aAgriculture handbook (United States. Department of Agriculture) ;vno. 355. c12639d12639