Bleeker, P.
Explanatory notes to the soils map of Papua New Guinea / by P. Bleeker. - Canberra : CSIRO, Div. of Water Resources, 1988. - 58 p. : map in pocket ; 30 cm. - CSIRO natural resources series ; no. 10 .
0643050248
90000125
Soils--Papua New Guinea.
Explanatory notes to the soils map of Papua New Guinea / by P. Bleeker. - Canberra : CSIRO, Div. of Water Resources, 1988. - 58 p. : map in pocket ; 30 cm. - CSIRO natural resources series ; no. 10 .
0643050248
90000125
Soils--Papua New Guinea.