H. Beckstead
发表
E. Small,
H. Beckstead,
Beckstead Hd,
1973,
Lloydia.
K. Bailey,
D. Legault,
D. Verner,
1974,
Journal - Association of Official Analytical Chemists.
S. Smith,
K. Kaistha,
H. Beckstead,
1968,
Journal of pharmaceutical sciences.
G. Neville,
D. Black,
H. Beckstead,
1992
.
M. Lebelle,
H. Beckstead,
C. Chiarelli,
1988,
Journal of forensic sciences.
E. Small,
ERNEST SMALL,
H. D. BECKSTEAD,
1973,
Nature.
H. F. Shurvell,
G. Neville,
H. Beckstead,
1995,
Journal of pharmaceutical sciences.
H. F. Shurvell,
G. Neville,
D. Black,
1994,
Journal of pharmaceutical sciences.
H. F. Shurvell,
G. Neville,
H. Beckstead,
1994,
Journal of pharmaceutical sciences.
H. F. Shurvell,
G. Neville,
H. Beckstead,
1993
.
J. Cooney,
G. Neville,
H. Beckstead,
1994
.
H. F. Shurvell,
G. Neville,
H. Beckstead,
1992,
Journal of pharmaceutical sciences.
S. Smith,
H. Beckstead,
1967
.
E. Small,
Allan Chan,
H. Beckstead,
1975,
Economic Botany.
G. Neville,
H. Beckstead,
1988
.
T. Cyr,
G. Neville,
A. By,
1995
.
I. McGilveray,
K. Gallicano,
G. Neville,
1992
.
S. Smith,
H. Beckstead,
1968,
Arzneimittel-Forschung.