Five monthly samplings were taken between November and March along three consecutive years.
In the present investigation, monthly samplings were carried out from September 2012 to August 2013.
Six were from a site located at the entrance of the main sewage treatment facility serving 1.6 million people in central Israel where no VDPV were detected in >50 monthly samplings before 1998 or >15 after 2004.
Routine monthly transect samplings (Rodusky et al. 2005) indicate that SAV biomass declined substantially in response to the hurricanes in 2004 and 2005 (Figure 4).
Sampling was conducted monthly between the 10th and 20th each sampling day from October 2011 to September 2012 from two selected treatment plants in Beheira Governorate, Egypt.
For advice networks, we studied monthly contacts between staff members.
They had monthly expenses of between fifteen thousand and twenty thousand rupees.
Each of the monthly events attracted between 50-100 staff.
Monthly charges run between $25 and $60.
The mean monthly temperature ranges between 22 and 33 °C.
