s164.
Eugene P. Odum and Howard T. Odum (1953), Fundamentals of Ecology, p 13. See also Stephan Harding (2006), Animate Earth, pp 214–216; and Edward Goldsmith (1992), The Way, pp 136, 143 and 331–335.
Eugene P. Odum and Howard T. Odum (1953), Fundamentals of Ecology, p 13. See also Stephan Harding (2006), Animate Earth, pp 214–216; and Edward Goldsmith (1992), The Way, pp 136, 143 and 331–335.