000			00374nam a2200169Ia 4500
003			0STCL
008			150530s9999 xx 000 0 und d
040			_aSTCL _cSTCL
100			_aVyas, A.B.; Golley, F.B.
245			_aEcologucal principles
250			_aFirst
260			_c1975
546			_aEnglish
942			_2ddc _cBK
999			_c35499 _d35499
005			20220125170347.0