“Reply to Silverman Comments on WMA Journal Paper Entitled ‘30+ Winter Seasons of Operational Cloud Seeding in Utah’, Griffith Et Al. 2009”. The Journal of Weather Modification 42, no. 1 (April 1, 2010): 137–147. Accessed November 13, 2024. https://journalofweathermodification.org/index.php/JWM/article/view/170.