Soils : their origin, constitution and classification ; an introd uction to pedology /
Robinson, Gilbert Wooding, 1888-
Soils : their origin, constitution and classification ; an introd uction to pedology / Gilbert Wooding Robinson. - [3rd rev. and enl. ed.] - London : Thomas Murby, [1949]. - xxi, 573 p. : ill., maps ; 22 cm.
Soils.--------
631.4 ROB
Soils : their origin, constitution and classification ; an introd uction to pedology / Gilbert Wooding Robinson. - [3rd rev. and enl. ed.] - London : Thomas Murby, [1949]. - xxi, 573 p. : ill., maps ; 22 cm.
Soils.--------
631.4 ROB