TY  - BOOK
AU  - VON UEXKUL, H.R
TI  - Science and practice in the manuring of citrus
U1  - 634.3 V92S 
PY  - 1963///
PB  - Hannover
KW  - CITRUS FRUITS - FERTILIZER AND MANURES
KW  - FERTILIZER AND MANURES
ER  -