TY - BOOK AU - Levine,M. TI - The Growth of Normal Plant Tissue In vitro as Affected by Chemical Carcinogens and Plant Growth Substances. I. The Culture of the Carrot Tap-Root Meristem UR - https://drive.google.com/file/d/135LlYiM9eqtruvm0T74uESCEI6VlRLDN/view?usp=drivesdk ER -