Conservation by Proxy: Indicator, Umbrella, Keystone, Flagship, and Other Surrogate SpeciesEbookConservation by Proxy: Indicator, Umbrella, Keystone, Flagship, and Other Surrogate SpeciesbyTim CaroRating: 0 out of 5 stars0 ratingsSave Conservation by Proxy: Indicator, Umbrella, Keystone, Flagship, and Other Surrogate Species for later