| Reference | {Deposit:: KELLY, J.H., AND OTHERS, 1956, THE USE OF WASHINGTON}{Deposit:: BENTONITE AS A HYDRO-SEAL; THE TREND IN ENGINEERING,}{Deposit:: UNIV. OF WASHINGTON, V. 8, NO. 4, P. 4-11.}{Deposit:: WA. DIV. MINES AND GEOL. BULLETIN 37, 1960, PART I, VOL. 1,}{Deposit:: P. 27.} |