Smithsonian Report. 1935. -Meier 



1. A wiiie temperature variation produces an interestins group of algae in the rice fields wlien covered witli 

 water and at other times in the irrigation ditches near Valencia, Spain. 





Courtp-:, -I IlMi,,tl,.\ M,i,M 



2. Marine algae can always be collected on the rocks and sands of seashores after storms. 



