Physiology-Soils PM Negatives 005-008

Title

Physiology-Soils PM Negatives 005-008

Creator

Krauss, Beatrice H.

Date

1940

Format

Page

Description

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

#5, 60/u below #4; #6, 60/u below #5; #7, 60/u below #6; and #8, 120/u below #7.

Photographed by B. Krauss, July 5 and 6, 1940.