TY  - BOOK
AU  -  Thomas,Meirion
TI  -  Plant physiology / 
U1  -  581.1 
PY  - 1949///
CY  -  London : 
PB  -  J. & A. Churchill, 
KW  -  Plat physiology
N1  -  Includes bibliographical references and index
ER  -