Contents of Volume 2, Number 1 January 1994

Strong Oscillation and Nonoscillation of Quasilinear Differential Equations of Second Order
KUSANO TAKASI, Y¯UKI NAITO AND AKIO OGATA
Pages 1 - 10

Global Attractivity and Uniform Persistence in Nicholson's Blowflies
JOSEPH W.-H. SO AND J.S. YU
Pages 11 - 18

Qualitative Properties of Chemostat Equations with Time Delays: Boundedness, Local and Global Asymptotic Stability
EDOARDO BERETTA AND YASUHIRO TAKEUCHI
Pages 19 - 40

Existence Results for Initial Value Problems in Banach Spaces
MARLÉNE FRIGON AND DONAL O'REGAN
Pages 41 - 48

On Reaction-Diffusion Systems of Zooplankton-Phytoplankton-Nutrient Models
H. I. FREEDMAN AND SHIGUI RUAN
Pages 49 - 64

The Monotone Method for Second Order Problems with Linear and Nonlinear Boundary Conditions
ALBERTO CABADA
Pages 65