Soil and plant testing and analysis: Report of an expert consultation held in Roma, 13-17 Junio 1977/

Soil and plant testing and analysis: Report of an expert consultation held in Roma, 13-17 Junio 1977/ - Roma: F.A.O.; 1988 - IV, 247p.; 30cm. - FAO Soils Bulletin ; N. 38/1 .

Incluye apéndice, tablas.

Referencias

9251009619


Conservación de suelos

631.47 / R425s