TY  - BOOK
AU  - Boniao, Renato D.
TI  - Amelioration of soil fertility-charge dominated soils: pp. 105-119
SN  - 0115-7242
AV  - JF LB 1028 M5 2003 
KW  - SOIL FERTILITY
KW  - AMELIORATION
KW  - SOIL MANAGEMENT
N1  - Mindanao Journal Vol. 26 2003
ER  -