These are available to US libraries, no postage reimbursement necessary.

 

Ground Water

Vol. 45   # 6

Vol. 46   # 1-6

Vol. 47   # 1-6

Vol. 48   # 1

 

Thank you,

 

 

Alba Scott

Technical Information Specialist

Mid-Pacific Region, US Bureau of Reclamation

916-978-5593 mailto:[log in to unmask]