000 00428nam a2200157Ia 4500
008 170101s1970 xx 000 0 und d
041 _aEnglish
082 _aGN574.5EC73
100 _aUNESCO
245 0 _aECOLOGY OF THE SUBARCTIC REGIONS
260 _aSCIENTIFIC
_bUNITED NATIONS EDUCTIONAL
_c1970
300 _a364
_ePrint
500 _aMODERN BOOK HOUSE
653 _aECOLOGY OF THE SUBARCTIC REGIONS
942 _2ddc
_cBK
999 _c350792
_d350792