共 19 条
[1]
BAVER LD, 1940, SOIL PHYSICS
[3]
Further experiments on the relation of vitamin B-1 to the growth of green plants
[J].
BOTANICAL GAZETTE,
1939, 101
:491-500
[7]
ESPINO RB, 1920, PHILIPP J SCI, V16, P455
[8]
GORHAM PR, 1943, THESIS CALIF I TECH
[9]
Hoagland DR, 1938, 347 U CAL COLL AGR C
[10]
KELLEY WP, 1911, HAWAII STA B, V24