Periodicals 0020 



Phenology 3800 



Philosophy OOCO 



Phylogeny . . . . . . 4700 



Physiological chemistry . . 3120 



Physiology, Q-eueral . . . . 3000 



of the vegetative organs . . 3010 



Plankton 9000 



Plants, Diseases due to . . . . 4050 



Plastids 2780 



Propagation, Vegetative organs 



of 1700, 2360 



Reparative processes . . . . 4250 



Eeprodnotion, Asexual . . . . 3600 



Physiology of .. .. 3240 



Vegetative 3600 



Reproductive organs . . 1350, 2140 

 Respiration . . . . . . 30S0 



Root 1200,2080 



Saprophytism . . . . . . 3235 



SchizophycesB . . . . . . 7400 



Secretory tissues . . . . . . 2520 



Seed 1600, 2300 



Selection, Artificial . . . . 4600 



Natural 4600 



Sexual organs, Cryptogamic . . 2340 



Shoot 1050,2020 



Societies, Reports of . . . . 0020 



Sporangia,.. .. .. .. 1650 



Cryptogamic . . . . 2320 



1100. 



]2£0, 

 develop- 



Stability of characters 

 Starch 

 Stem 



Symbiosis . . 

 Tables 



Tegumentary tissues 

 Teratology 

 Text Books 

 Tliallus . . 

 Tissues, Anatomy and 

 ment of . . 



Mechanical 



Physiology of 



Primary vascular 



Secondary vascular 



Secretory , . 



Tegumentary 



Translocation of water and gases 



Treatises, General 



Trichomes. . 



Vacuoles . . 



Variation . . 



Vascular cryptograms 



Vascular tissues, Primary 



Secondary 



Vegetative organs . . 



Physiology of. 



Vegetative reproduction 

 Wounds . . .. 

 Zymolysis. . 



1300, 

 2780, 



1010, 



4410 

 2780 

 2040 

 3220 

 0030 

 2500 

 1800 

 0030 

 2100 



2450 

 2540 

 3020 

 2580 

 2600 

 2520 

 2500 

 3040 

 0030 

 2120 

 2800 

 4500 

 6700 

 2580 

 2600 

 2010 

 3010 

 3600 

 4200 

 3100 



