00436naa a2200133 a 450000100080000000500110000800800410001910000190006024501280007926000090020765300300021670000170024677300390026312787932024-06-04 1968 bl uuuu u00u1 u #d1 aPERKINS, J. M. aEnvironmental and genotype-environmental components of variability. III. Multiple lines and crosses.h[electronic resource] c1968 aComponentes de variação1 aJINKS, J. L. tHereditygv. 23, p. 339-356, 1968.