EVIDENCE OF POLLEN TUBES IN PALEOZOIC PTERIDOSPERMS

被引:55
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ROTHWELL, GW
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10.1126/science.175.4023.772
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O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
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07 ; 0710 ; 09 ;
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页码:772 / &
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