Digital library
Textbooks, references and open learning resources.

External
Fluid Mechanics
Bar-Meir · LibreTexts
Fluid mechanics is the branch of physics that studies the mechanics of fluids (liquids, gases, and plasmas) and the forces on them. Fluid mechanics has a wide range of applications, including for mechanical engineering, chemical engineering, geophysics, astrophysics, and biology. Fluid mechanics can be divided into fluid statics, the study of fluids at rest; and fluid dynamics, the study of the effect of forces on fluid motion.

External
Organic Chemistry with a Biological Emphasis (SUNY Oneonta)
Jacqueline Bennett · SUNY Oneonta
In the contents: 5.03: Chemical Equivalence · 5.05: The Basis for Differences in Chemical Shift · 9.09: The Organic Chemistry of Genetic Engineering

External
Irrigation Systems Management (AET 021)
Dean E. Eisenhauer, Derrel L. Martin, Derek M. Heeren, Glenn J. Hoffman · University of Nebraska Lincoln
In the contents: 5.3.06: Chemical Leaching Losses · 15.02: Chemical Injection Pumps