000 00283nam a2200109Ia 4500
008 140113s9999 xx 000 0 und d
100 _a"Endler, John. A."
245 _a"Geographic variation, special ion and clines"
260 _a1977
_bPUP
_cNew Jersey
300 _a246
942 _cBK
999 _c60606
_d60606