TY  - BOOK
AU  - Samuels,George
TI  - Foliar diagnosis for sugarcane
U1  - 633 
PY  - 1969///]
CY  - Rio Piedras, P.R
PB  - Agricultural Research Publications
KW  - Foliar diagnosis
KW  - Sugarcane
KW  - Fertilizers
ER  -