TY - JA AU - Wilkins,H. AU - Wain,R.L. TI - The role of the root cap in the response of the primary roots of zea mays L. seedlings to white light and to gravity PY - 1975/// N1 - Peer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0032-0935 T2 - Planta ER -