Read Online Cooperative Economic Insect Report, Vol. 11: September 22, 1961 (Classic Reprint) - U S Plant Pest Control Division file in PDF Online

Read Cooperative Economic Insect Report, Vol. 11: September 22, 1961 (Classic Reprint) - U S Plant Pest Control Division | ePub

Excerpt from Cooperative Economic Insect Report, Vol. 11: September 22, 1961With the passage of the cold front about midweek, temperatures dropped 20 to 30 and relative humidity about 20 percent, thus, abruptly ending the period of hot, humid weather that had persisted for 3 weeks in many areas east of the Rockies. Minima fell below freezing at many northern stations and

Title : Cooperative Economic Insect Report, Vol. 11: September 22, 1961 (Classic Reprint)
Author : U S Plant Pest Control Division
Language : en
Rating :
4.90 out of 5 stars
Type : PDF, ePub, Kindle
Uploaded : Apr 11, 2021

Post Your Comments: