TY  - BOOK
AU  - Tortora,Gerard J.
AU  - Cicero,Donald R.
AU  - Parish,Howard I.
TI  - Plant form and function : : an introduction to plant science / 
U1  - 581 
PY  - 1970///
CY  - London : 
PB  - Macmillan, 
KW  - Botany
N1  -  Includes bibliographical references and index
ER  -