00725cam a22001691  4500040000800000082002600008100003300034245017800067260003800245300004900283650001200332650001000344710002400354942001000378999001700388952015000405  cOAU  a582 ZIM 1964 C285 Or.1 aZimmermann, Martin Huldrych,14aThe formation of wood in forest trees;bthe second symposium held under the auspices of the Maria Moors Cabot Foundation for Botanical Research, Harvard Forest, April, 1963.  aNew York,bAcademic Press,c1964.  axv, 562 p.billus., diagrs., tables.c24 cm. 0aCambium 0aTrees2 aHarvard University.  cAEDBB  c22446d22446  0010406582_000000000000000_ZIM_1964_C285_OR70996818aLBCbLBCcC285d2023-12-29o582 ZIM 1964 C285 Or.pa18336r2023-12-29w2023-12-29yAEDBB