TY  - BOOK
AU  - Smith,J.Russell
TI  - Tree crops: a permanent agriculture 
SN  - 0815969082 (pbk.)
AV  - SB170 .S65 1977
U1  - 634.9 19
PY  - 1977/// [c1950]
CY  - Old Greenwich
PB  - The Devin-Adair Company
KW  - Tree crops
KW  - United States
N1  - "An earlier edition of this book was published by Harcourt Brace. The present edition represents a major revision from entirely new plates."; Includes index
ER  -