Soil and vegetation systems /
Stephan T. Trudgill.
APA Citation
Trudgill, S. T. (Stephen Thomas). (1977). Soil and vegetation systems. Oxford [Eng.]: Clarendon Press.
MLA Citation
Trudgill, Stephen T. (Stephen Thomas), 1947-. Soil And Vegetation Systems. Oxford [Eng.]: Clarendon Press, 1977.
Warning: These citations may not always be complete (especially for serials).