While neo-Darwinism has considerable explanatory power, it is widely recognized as lacking a component dealing with individual development, or ontogeny. This lack is particularly conspicuous when attempting to explain the evolutionary origin of the thirty-five or so animal body plans, and of the developmental trajectories that generate them. This significant work examines both the origin of body plans in particular and the evolution of animal development in general. Wallace Arthur ranges widely in his treatment, covering topics as diverse as comparative developmental genetics, selection...

This work features scientific, technical and practical information on mineral, organic and synthetic conditioners, as well as their beneficial effects on the soil's physical properties that promote optimal plant growth, maximize soil fertility, and enhance biomediation processes. It promotes the synergistic use of various agricultural technologies to manage global concerns of decreasing arable land.

Mantras have long been associated with being better able to live a better and more productive life. One can become at peace with their life and world when they use mantras to help them focus. A guide to help one on their spiritual journey towards being a spiritual soldier that has relevant, thought provoking and deeply spiritual mantras will give one the tools they need to enhance their spirituality. It is a fascinating aspect of life and one that many need assistance in developing and mantras are one of the keys to such success for those seeking to be more at one with their spirit and...