Dyfyniad APA

VERMA,Desh Pal.S And BRISSON,Normand. (1984). The EFFECTS OF SO2 ON A GRASSLAND - Ecological Studies. SPRINGER - VERLAG.

Dyfyniad Arddull Chicago

VERMA,Desh Pal.S And BRISSON,Normand. The EFFECTS OF SO2 ON A GRASSLAND - Ecological Studies. NEW YORK: SPRINGER - VERLAG, 1984.

Dyfyniad MLA

VERMA,Desh Pal.S And BRISSON,Normand. The EFFECTS OF SO2 ON A GRASSLAND - Ecological Studies. SPRINGER - VERLAG, 1984.

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