XX TABLE OF CONTExNTS. 



CHAPTER III. 

 I'KOTECTION AGAINST WIND. 



PAGE 

 SKCTIOK I.— rifKVALKNT WlNDS. 



1. Damage done ......... 5-7 



'2. I'roteclivc rules ........... i"J29 



SECTiOiS II.— Storms. 



1. Origin o31 



2. Damage done 533 



3. Register of storms 540 



4. Protecttre rules ........... 542 



5. Treatment of windfalls 550 



G. Treatment of injured woods 551 



CHAPTER IV. 

 PIIOTECTION AGAINST VIOLENT KAIN. 



1. Damage done 554 



2. Protective rules 555 



CHAPTER V. 

 PROTECTION AGAINST HAIL. 



1 . Damage done 557 



2. Prevalence of hail-storms 558 



3. Protective measures 560 



CHAPTER VI. 

 PIIOTECTION AGAINST SNOW. 



1. Damage done • 561 



2. Record of bad years 561) 



3. Protective rules . . . ; 570 



4. Treatment of injured woods 572 



CHAPTER VII. 

 PROTECTION AGAINST RIME. 



1. Damage done 574 



2. Record of bad years 576 



3. Prutcctive rules 578 



4. Treatment of injured woods 578 



