Title
Physiology-Soils PM Negatives 101-104
Creator
Date
1943
Format
Description
Transverse sections of root tip from 9-months-old plant grown in complete nutrient (NO₃) solution at different levels.
#101, 45/ᵘ from tip; #102, 105/ᵘ from tip; #103, 120/ᵘ from tip; and #104, 105/ᵘ from tip.
Photographed by B. Krauss, August 17, 1943.
#101, 45/ᵘ from tip; #102, 105/ᵘ from tip; #103, 120/ᵘ from tip; and #104, 105/ᵘ from tip.
Photographed by B. Krauss, August 17, 1943.