TY  - BOOK
AU  - Walton, Peter D
TI  - Principles and practices of plant science
SN  - 0137096356
AV  - SB91 .W34 1988
PY  - 1988///
CY  - Englewood Cliffs, New Jersey
PB  - Prentice Hall
KW  - Crops
KW  - Botany
N1  - ncludes bibliographical references and index
ER  -