TY  - BOOK
AU  - Gholz, Henry L., ed.
TI  - Agroforestry: realities, possibilities and potentials
SN  - 9024735912
U1  - 634.998 21st ed.
PY  - 1987///
CY  - Boston
PB  - Martinus Nijhoff Publishers
KW  - Agroforestry
KW  - Nitrogen fixing trees
KW  - Soil fertility
ER  -