Here are entered works on the legal system derived from the concept that some laws are fundamental to human nature and are discoverable by human reason without reference to specific legislative enactments or judicial decisions. Works on scientific statements that constitute generalized descriptions of natural phenomena, are entered under Physical laws.
Here are entered works on the reproduction of forests by natural processes. Works on artificial reproduction of forests are entered under Reforestation. Works on the process of returning forests to their original structure, productivity, ecological integrity, and species diversity are entered under Forest restoration.