00755nam a22002057a 4500003000500000005001700005008004100022010001000063011001000073035001000083040000900093100001900102245003600121260006300157300000700220490004200227505021000269650002800479830004200507CHAP20220329134507.0971013s1919            r     00010     d  a21150  a22122  a26215  cCHAP00aDouglas, A. E.1 aClimatic cycles and tree growth  aWashington :bCarnegie Institution of Washington,c1919-36  av.  aCarnegie Institution, Publication 289  aContenido : v.1 A study of the annual rings of trees in relation to climate and solar activity .- v.2 A study of the annual rings of trees in relation to climate and solar activity .- v.3 A study of cycles14aAnillos de crecimiento.0 aCarnegie Institution, Publication 289