Laeborari ea rona ea libaesekopo le livideo e ka tsamaisoa kapa ea jarolloa ke litho feela
Tsoela pele ho shebella MAHALA ➞Ho nka tlase ho motsotso o le 1 ho saena ebe o ka natefeloa ke lifilimi le lihlooho tsa TV tse se nang moeli.
Acid Rain: Requiem or Recovery 1982 Phihlelo ea mahala ea mahala
Uses graphics and maps to show the devastation caused by precipitation containing excessive amounts of nitrogen oxides and sulphur dioxide. Documents American and Canadian studies on acid rain's dire effects on wildlife, plants, buildings and other structures.
Nako ea nako: 27 metsotso
Boleng: HD
Lokolla: Jan 01, 1982
Naha: Canada
Puo: