TY  - BOOK
AU  - Grove, Thurman L.
TI  - Nitrogen fertility in oxisols and ultisols of the humid tropics
T2  - Cornell International Agriculture Bulletin
PY  - 1979///
CY  - Ithaca
PB  - New York College of Agriculture and Life Sciences
KW  - Suelos
KW  - Acidez
KW  - Fertilidad
KW  - Nitrógeno en
KW  - Trópicos
ER  -