DESCRIPTION :-
The series contains 10 tables 70 x 100 cm, one-page, laminated, colored and plastic sheets. Content in Albanian language according to the program for biology 6, 7, 8 and Contents of the series:
Protection of the environment from waste
Pollution of the seas
Carbon monoxide and sulfur dioxide
Smog; Destruction of the ecosystem
Poisons in the human food chain
AIDS; Drugs
Harmful effects of alcohol
Risks from smoking.