Ecologo-depressive division into districts of Astrakhan

by E. B. Khlebtsova, M. J. Puchkov
Published 2015-01-01

Influence of annual bean cultures on modular structure of ground

by V. P. Zvolinski, E. N. Grigorenkova, M. J. Puchkov
Published 2015-01-01

Studying of agro-ecological properties of the some soil Northern Prikaspian

by M. J. Puchkov, V. M. Strukov, E. B. Hlebtsova
Published 2015-01-01

Possibilities of energy information monitoring and screening test of ecological additional burden

by A. J. Chijov, E. B. Hlebtsova, M. J. Puchkov
Published 2015-01-01