000 00308nam a2200121Ia 4500
008 151205s9999||||xx |||||||||||||| ||und||
020 _c0
100 _aWALTON,JOHN
245 _aAN INTRODUCTION TO THE STUDY OF FOSSIL PLANTS
260 _c1958
_bADAM & CHARLES BLACK
650 _aPALEOBOTANY
942 _cBK
999 _c280978
_d280978