Soil conservation: Problems and prospects. edited by r. p. c. morgan, wiley, 1981. price: £22.00 (hardback edn.) no. of pages: 576. isbn 0 471 27882 3
R. T. SmithVolume:
7
Year:
1982
Language:
english
Pages:
1
DOI:
10.1002/esp.3290070117
File:
PDF, 121 KB
english, 1982