Vor. XI. 
1. UnNLoApINnG 
y 
2. IRRIGATION 
. AVENUE OF 
QUEENSLAND AGRICULTURAL JOURNAI, Part 3. 
Plate XI, 
AND SrorinG Erurr av THE CYANIDE CiamBer, Don RivER, BowEN. 
Puanr on Mr. Kytr’s ORCHARD. 
ORANGE-TREES ON Mr. Porrs’ ORCHARD, 
