"November 1989."Shipping list no.: 90-570-P.Includes bibliographical references (p. 29-31).Mode of access: Internet
"June 1988"--Cover."This is a compilation of abstracts of reports from Principal Investigators of NA...
Chiefly tables."June 1990."Shipping list no.: 90-542-P.Includes bibliographical references (p. 5-7)....
Subject category 91.Performing organization: Goddard Space Flight Center. Code: 253.3."January 1985....
"July 1990"--Cover.Performing organization: NASA Office of Space Science and Applications, Solar Sys...
"May 1986."Shipping list no.: 86-756-P."A report of the NASA Advisory Council with recommendations t...
"10/92"--Sheet 1, p. 2.Shipping list no.: 92-654-P.Includes bibliographical references.Mode of acces...
Cover title.Shipping list no.: 90-589-P.Includes bibliographical references (p. 68-71).Mode of acces...
Shipping list no.: 90-280-P (v.1).Includes bibliographical references.Mode of access: Internet
Shipping list no.: 88-532-P.Includes index."June 1988."Bibliography p. 203-211.Mode of access: Inter...
"December 1990."Shipping list no.: 90-026-P.Includes bibliographical references.Mode of access: Inte...
"July 1993."Shipping list no.: 93-0546-P.Includes bibliographical references (p. 113-128).Mode of ac...
"Sponsored by the Office of Space Science and Applications, National Aeronautics and Space Administr...
June 1988.Shipping list no.: 88-533-P.Mode of access: Internet.Vols. for 1979-198 issued by National...
"Serial E.""September 1991."Shipping list no.: 91-691-P.Distributed to some depository libraries in ...
"July 1990."Shipping list no.: 90-590-P.At head of title: Man and the Biosphere Program.Mode of acce...
"June 1988"--Cover."This is a compilation of abstracts of reports from Principal Investigators of NA...
Chiefly tables."June 1990."Shipping list no.: 90-542-P.Includes bibliographical references (p. 5-7)....
Subject category 91.Performing organization: Goddard Space Flight Center. Code: 253.3."January 1985....
"July 1990"--Cover.Performing organization: NASA Office of Space Science and Applications, Solar Sys...
"May 1986."Shipping list no.: 86-756-P."A report of the NASA Advisory Council with recommendations t...
"10/92"--Sheet 1, p. 2.Shipping list no.: 92-654-P.Includes bibliographical references.Mode of acces...
Cover title.Shipping list no.: 90-589-P.Includes bibliographical references (p. 68-71).Mode of acces...
Shipping list no.: 90-280-P (v.1).Includes bibliographical references.Mode of access: Internet
Shipping list no.: 88-532-P.Includes index."June 1988."Bibliography p. 203-211.Mode of access: Inter...
"December 1990."Shipping list no.: 90-026-P.Includes bibliographical references.Mode of access: Inte...
"July 1993."Shipping list no.: 93-0546-P.Includes bibliographical references (p. 113-128).Mode of ac...
"Sponsored by the Office of Space Science and Applications, National Aeronautics and Space Administr...
June 1988.Shipping list no.: 88-533-P.Mode of access: Internet.Vols. for 1979-198 issued by National...
"Serial E.""September 1991."Shipping list no.: 91-691-P.Distributed to some depository libraries in ...
"July 1990."Shipping list no.: 90-590-P.At head of title: Man and the Biosphere Program.Mode of acce...
"June 1988"--Cover."This is a compilation of abstracts of reports from Principal Investigators of NA...
Chiefly tables."June 1990."Shipping list no.: 90-542-P.Includes bibliographical references (p. 5-7)....
Subject category 91.Performing organization: Goddard Space Flight Center. Code: 253.3."January 1985....