TY - BOOK ID - 128355932 TI - Introduction to ionospheric physics AU - Rishbeth, Henry AU - Garriott, Owen K. PY - 1969 PB - New York : Academic Press, DB - UniCat KW - Ionosphere. UR - https://www.unicat.be/uniCat?func=search&query=sysid:128355932 AB - ER -