FOREST PROTECTION 



AND 



TREE CULTURE ON WATER FRONTAGES 



WITH THE VIEW OF 



PROVIDING A CONSTANT AND STEADY SUPPLY 



OF WATER, FOOD, SHADE, AND SHELTER, 



FOR FRESHWATER FISH. 



BY 



D HOWITZ, ESQ., 



FOREST CONSERVATOR, COMMISSIONER FOR DENMARK TO THE 

 INTERNATIONAL FISHERIES EXHIBITION, 1883. 



VOL. vii. a 



