237 
VARIATIONS IN BACTERIA COUNTS 
0S¢‘T 
0&6 
00¢ 
006 
608 
606 
eee 
££9'Z 
19¢‘E1 
+000‘ 062 
+000 ‘O21 
+000‘08 
+000‘8¢ 
+000 69 
+000‘F& 
+000 ‘OL 
+000‘ 092 
+000‘0¢6‘E 
—000‘ 28 
+000‘ 09 
—000‘OT 
—000‘ 2z 
+000‘ 02 
+000 ‘092 
+000‘T¢ 
+000‘ 0ST 
—000°¢¢ 
+000‘62 
++000‘9¢ 
+000‘Z1 
000‘ OTE 
000 ‘061 
000‘ 00T 
000‘99 
000‘ZOT 
000‘ 29 
000‘ 00T 
000‘ 062 
000‘086‘ 
000‘ 
000‘ 00T 
00008 
000‘ 
000‘ OOT 
000 ‘062 
000‘ SF 
000‘ 40S 
000‘ 61S 
000 ‘901 
000° €8 
000‘ 68 
+000 ‘0z 
+000 ‘OT 
—000 ‘OT 
+000‘'9z 
+000‘2z 
+000‘2z 
—000‘ 0 
+000 ‘OT 
+000‘ OLT 
—000‘ 28 
—000' 8 
+000‘06 
+000‘ 2ST 
+000 ' FFT 
—000‘6F 
+000‘'98 
+000 ‘82 
—000'F 
000° OF 
000 ‘08 
000 ‘OT 
000‘6¢ 
000! ¢¢ 
000‘¢¢ 
000‘ 0z 
000‘ OF 
000 ‘002 
000' 8° 
000°9 
000‘ OST 
000‘¢ 
000 ‘OT 
000‘08 
060‘ T9S 
000 ‘STS 
000 ‘Eze 
00089 
000‘S¢ 
000‘€z 
—000‘OT 
+000 ‘SFT 
000‘ OF 
000 ‘08 
000‘0z 
000‘ 6F 
000‘ Ss 
000‘ es 
000‘ 0z 
000/ OF 
000‘08 
000°9 
000 ‘02% 
000 ‘OF 
000‘¢ 
000‘08 
000 ‘08 
000‘ TTS 
000'Z2g 
000‘F28 
000‘09 
000‘9¢ 
000‘ 22 
see QT 
sss gg 
EET} 
