60 



DIVISION OP WATER RESOURCES 



PLATE VIII 



if* 



1 ( 



A^ 



It, 



•^, i,0>C 



S 



Q 

 »<..^ 





4 



^l:, 







A. TULES GROWING IN TANK SIX FEET IN DIAMETER AT SANTA ANA 

 STATION, 1931, WITH SMALL TANKS OF TULES AND CAT-TAILS 



AT THE RIGHT. 



Hi' 







ir'i.-»i 



;.i^ 



B. CAT-TAILS GROWING IN SMALL 

 TANK, SANTA ANA STATION, 1931. 



C. TULES GROWING IN SMALL 

 TANK, PRADO STATION, 1931, 



