Soils and agriculture
Tinker, P. B.
Soils and agriculture - Oxford : Blackwell, 1980 - 151 p. - Critical reports on applied chemistry ; v.2 . - Critical reports on applied chemistry ; v.2 .
46703
Suelos y cultivos.
631.43 / T5
Soils and agriculture - Oxford : Blackwell, 1980 - 151 p. - Critical reports on applied chemistry ; v.2 . - Critical reports on applied chemistry ; v.2 .
46703
Suelos y cultivos.
631.43 / T5