Science and technology № 23 (1982)

"By the law of the brotherhood."

Design office.

The assembly shop of the plant.

Combine harvester for harvesting sugar cane.

F.Castro with a model of a combine harvester at a rally at the plant (chronicle).

Manual harvesting of sugar cane (chronicle).

Havana.

Construction of a plant for the production of combines.

Assembly of combine harvesters.

Soviet and Cuban specialists at the plant.

Combines for harvesting sugar cane.

Harvesting of reeds by harvesters.

G. N. Elkin is awarded the gold medal of the World Intellectual Property Organization.

"In the sky An-3".

The plane sprays fertilizer on the field.

Aircraft designer Antonov O. K. with colleagues near the plane.

Agricultural aircraft AN-3.

Refueling the aircraft with chemicals.

The pilot's cabin.

"Learning the secrets of nature".

Picking citrus fruits.

Japanese false wax shield on a leaf.

The female copperhead lays eggs.

Shield larvae under the microscope.

Treatment of plants with chemicals.

In the lab.

The scutelista is a natural enemy of the scutellum.

The beetle "throws" its egg into the clutch of the shield.

Scutelista larvae eat the larvae of scutelids.

"In the city of Igor".

"The Word about Igor's regiment", books, illustrations.

Novogorod-Seversky.

Archaeological dig.

The archaeologist examines one of the layers of the excavation.

Archaeologists at work.

Finds of archaeologists, spread out on the table.

The layout of the ancient Novgorod-Seversky.

-