On the wide Volga № 5 (1984)

Mari ASSR. "The program Mari Forest".

Chop trees.

Make souvenirs.

Woodcarving.

Mari interkolkhoz association of construction companies Markolhozstroy.

The Ministry of Fuel Industry Mari ASSR. Doctor of Technical Sciences, Professor Yuri Dmitrievich Ya.

Polytechnical Institute.

It works machine.

Students of the institute.

Laboratory.

Volzhsky-hydrolysis of yeast factory.

Kuzhenersky woodworking factory.