Gaya APA
van de Graff, R. H. M.. (1978).
Size of Subsoil Blocky Peds in Relation to Textural Parameters, Depth and Drainage .
:
s.n..
Gaya Chicago
van de Graff, R. H. M..
Size of Subsoil Blocky Peds in Relation to Textural Parameters, Depth and Drainage.
:
s.n.,
1978.
Computer Software.
Gaya MLA
van de Graff, R. H. M..
Size of Subsoil Blocky Peds in Relation to Textural Parameters, Depth and Drainage.
:
s.n.,
1978.
Computer Software.
Gaya Turabian
van de Graff, R. H. M..
Size of Subsoil Blocky Peds in Relation to Textural Parameters, Depth and Drainage.
:
s.n.,
1978.
Computer Software.