Substantiation of economic injury levels of leaf-eating pests of the apple tree and the apple blossom weevil

  • 06.01.11

Michurinsk

122 pp.

Substantiation of economic injury levels of leaf-eating pests of the apple tree and the apple blossom weevil — Kashirskaya, Nataliya Yakovlevna — 1991 — Russian Dissertation Library