Garland, H. K.
Understanding greenhouse & ozone / H.K. Garland. - Dora Creek, N.S.W. : Palms Press, 1989. - 60 p. : ill. ; 20 cm.
0959304134 (pbk.)
90013181
Greenhouse effect, Atmospheric.
Atmospheric ozone--Reduction.
Air--Pollution
Understanding greenhouse & ozone / H.K. Garland. - Dora Creek, N.S.W. : Palms Press, 1989. - 60 p. : ill. ; 20 cm.
0959304134 (pbk.)
90013181
Greenhouse effect, Atmospheric.
Atmospheric ozone--Reduction.
Air--Pollution