Enviro-Serv, Inc. Announces Immediate Formal Plans to Cultivate Hemp in Wisconsin in 2019 and Projects Up to 1 Million Dollars of Newly Added Revenue by EOY 2019 TAMPA, FL, March 12, 2019 (GLOBE NEWSWIRE) -- via NEWMEDIAWIRE – Enviro-Serv Inc. (USOTC: EVSV) (“EVSV”), as announced in October 2018 as part of its planned initiatives to aggressively enter into...