000 00311nam a2200121Ia 4500
008 160710s1958 xx 000 0 und d
082 _a575 HAL
100 _aHALDANE, J.B.S
245 _aUNITY AND DIVERSITY OF LIFE
260 _bMINISTRY OF INFORMATION AND BRODCASTING
_c1958
300 _a84
942 _2ddc
_cB
999 _c32957
_d32957