000 00694nam a2200229Ia 4500
008 191130s1988##################000#0#eng##
020 _a023106358X
022 _a88014758
040 _aACL
_cACL
082 _a561.5 BEC
245 _aOrigin and evolution of gymnosperms
_cedited by Charles B. Beck
260 _aNew York
_bColumbia University Press
_c1988
300 _axiv, 504 p. : ill. ; 24 cm.
500 _aIncludes bibliographical references and index
650 _aGymnosperms - Evolution
650 _aGymnosperms - Origin
650 _aGymnosperms, Fossil
700 _aBeck, Charles B
990 _aaa032406ac10000c5060473803b8bcbc
991 _a219716
999 _c29187
_d29187