50 
figures the results of the analyses, but some selected samples 
are given. In every case when the river is in high flood, or 
rain is actually falling or has fallen recently, the acid and gas 
line in the two media is very close together, vide samples. 
1-12 Table VI (g). Conversely, in the dry weather the line 
separates considerably, and bacillus Ps always present in very 
TABLE VI(q). 
us 
BERHAMPORE RIVER.—9-7-II. 






Glucose. | Lactose. 8 els aiet 2 Name 
a SSIS Sls/S BE} yh 
o ae) ciel¢ le) umbDer, 
1 20 | 1| Nil x | Na BARES Ee 
2 IO 21 NG) 2.NGY <== ao. 1 1-4. = — aan 
3 5 3 | Niall 3 | Nil OD ES Ml ase bs i ir ee) 
3 I 3 | Ni] 3 | Nal 2}-—|-|-|-!- +}—| Vesiculosus. 
3 ‘1 | 3 | Nil] 3 | Nil = eee al NE Fis. De 
3 -o5 | 3.| Nall 3 | Nil 4 |+|—|+/—-|+|—|—| L. erogenes 
3 03+ 31Nu] 3 | Na Bigiibal tees: ? 
3 ‘Ol 3 | Nall 3 | Nal 6 |—|+}-—|—|—| +|—| Schafferi. 
3 Cos te a Tt) Ae ie ed ‘a (6.3 loses 3 -|- 67 
2 003 I 2 I 2 8 ae +/-|+]/-|/-(L. zrogenes. 
3 oot |Nil| 34 Nil} 3 9 |- | ey Pa beams (i +) —| Vesiculosus. 
WO ee fare ee el ma | = ol Do. 
005 OI 


Glucose. | Lactose. B1S/O| cla] |S Name 
ajerrcia — fs 
a . 9/3 | SiS le Fe or 
3\si3/2/-\Zle| Number. 
I 20| 1| Nill x | Nil DIB SIR Ie I le 
2 10 2|Nia} 2 | Nil | 
3 5 3 | Niu] 3 | Nil r |—|—|—|—|=}4|—| Vesiculosus. 
3 I 3 | Nut 3 | Nil 2 |—|~|-]|-|-— oe [Ss Do. 
3 "I 3 | Nia} 3 | Nil 3 |+|/—|—|—|—|4 |—| Coscoroba. 
3 05 3 | Nut 2 I 4 |-|-—|-|-—|—|+]—| Vesiculosus. 
3 ‘03 Si NEE F 2 5 |-|—-|-|-|-/+|- Do. 
3 “or | Nil| 3] Nil| 3 6 |-—|—|-|-|-|+]|- Do. 
S baa [005 1 VT) 3 1 Nat “3 7 |+|/—|+/—|+|—|-| L. erogenes, 
3 003 | Nil| 34 Nil] 3 8 |—-|-—|-|-|- + |—| Vesiculosus, » 
3 "oor | Nil} 3 Nil) 3 9 |-|+|/-|—|-|+|—| Schafferi. 
10 |}=/+/—|—|-]+|—}| Neapolitanus, 
‘03 05 
