ISBN 078440819X books & textbook
Guidelines for Cloud Seeding to Augment Precipitation, Second Edition (ASCE Manuals and Reports on Engineering Practice, No. 81)
American Society of Civil Engineers Keyes, Conrad G.
Amer Society of Civil Engineers /2006-02T Paperback / 181 Pages
isbn-10: 078440819X / isbn-13: 9780784408193