Grime, J.P.
Plant strategies & vegetation processes
John Wiley & Sons, 1979
 Buku Teks
Moss, C.E. (Charles Edward)
Vegetation of the peak district
Cambridge University Press, 2014
 Buku Teks
Trudgill, Stephen T.
Soil and vegetation systems
Clarendon Press, 1979
 Buku Teks SO
Trudgill, Stephen T.
Soil and vegetation systems
Clarendon Press, 1979
 Buku Teks SO
Trudgill, Stephen T.
Soil and vegetation systems
Clarendon Press, 1979
 Buku Teks SO