Soils of the humid tropics /
Sissors, Jack Z.
Soils of the humid tropics / Jack Z. Sissors - Washington: National Academy, 1972. - 219 p.
0309019486
--AGRICULTURA--SUELOS--FISICA AGRICOLA
631.4613 / S655
Soils of the humid tropics / Jack Z. Sissors - Washington: National Academy, 1972. - 219 p.
0309019486
--AGRICULTURA--SUELOS--FISICA AGRICOLA
631.4613 / S655