On Eupatorium and Serpentaria

od Beck, M. B.
izdano v Confed State Med Surg J (1864)

Abortion: a national public and mental health problem-past, present, and proposed research.

od Beck, M B, Newman, S H, Lewit, S
Izdano 1969

Modelling change in environmental systems.

od Jakeman, A. J., BECK, M B
Izdano c1993