NO RESERVE AUTHENTIC ORIGINAL VINTAGE CALIFORNIA WATER RESOURCES BULLETINS LOT ~Rare / Hard to Find~  FEATURES: You will receive 26 Department of Water Resources Bulletins. All included bulletins are related to Hydrologic. All bulletins are original State of California publications. These are all 1960's - 80's era. These weigh over 40 lbs. CONDITION: Acceptable condition.  Most are very good. One book is split into two. See pic of spine. The books may have library reference writing, cancelled library stamps or similar related marks. These were previously part of the famous USGS library. I have many more historic California Department of Water Resources books I will be listing.  If you are looking for one specifically, please ask - I may have it.