The Epidermal Characters of Zelkova (Ulmaceae) and Metasequoia (Taxodiaceae) and Their Stomatal Responses to Atmospheric CO_ Concentration Change
The Epidermal Characters of Zelkova (Ulmaceae) and Metasequoia (Taxodiaceae) and Their Stomatal Responses to Atmospheric CO_ Concentration Change
榉属和水杉属的叶片气孔频率对大气CO_浓度变化的响应