000			00309 a2200121 4500
080			_a581.199.33 _bW 52 S
245	1		_aStudying the past by pollen analysis _cby R.G. West
260			_bOxford University Press _c1971
650			_aPollen Analysis
100	1		_aWest, R.G. _d
300			_a15 p.
901			_a109935
999			_c34458 _d34458