共 22 条
[1]
BEESON KE, 1945, SOYBEAN DIG, V5, P16
[2]
CALLAND JW, 1945, SOYBEAN DIG, V5, P7
[3]
FEASTER CV, 1950, 344 MO AGR EXP STA C
[4]
PROBST A. H., 1949, Soybean Digest, V9, P20
[5]
PROBST AH, 1949, WHATS NEW CROPS SOIL, V1, P12
[6]
PROBST AH, 1948, 343 PURD U AGR EXP S
[7]
PROBST AH, 1952, 385 PURD U AGR EXP S
[8]
PROBST AH, 1949, 354 PURD AGR EXP STA
[9]
SABOE L. C., 1949, Soybean Digest, V9, P18
[10]
SABOE LCM, 1949, 79 OH AGR EXP STA SP