Produkt mají v nabídce:
Megaherbivores - Owen-Smith, R. Norman (University of the Witwatersrand, Johannesburg)
Owen-Smith's account of the ecology of the largest land mammals (elephants, rhinos, hippos and giraffes) emphasises the constraints resulting from their body size. Many important questions are raised. For example, why have these once abundant and widely distributed animals all but gone extinct?
