Physiology-Soils PM Negatives 045-048

Title

Physiology-Soils PM Negatives 045-048

Creator

Krauss, Beatrice H.

Date

1940

Format

Page

Description

Transverse sections of stem of 8-months-old seedling, at different levels.

#45, 120/ᵘ below #44; #46, 120/ᵘ below 45; #47, 135/ᵘ below #46; and #48, 120/ᵘ below #47.

Photographed by B. Krauss, July 8, 1940.