TY  - BOOK
AU  - Laetsch Watson M
TI  - Plants: basic concepts in botany
SN  - 0316511862
U1  - 580 
PY  - 1979///
CY  - Boston
PB  - Little, Brown
KW  - Plants
KW  - Botany
N1  - Includes bibliographical references and index
ER  -