Soil, Plant, Water And Fertilizer Analysis
Gupta, P. K.
Soil, Plant, Water And Fertilizer Analysis - Bikaner Agro Botanica 1999 - 438
8187167254
Agriculture and related technologies
Technology (Applied sciences)
Soil chemistry
631.41 / G96S
Soil, Plant, Water And Fertilizer Analysis - Bikaner Agro Botanica 1999 - 438
8187167254
Agriculture and related technologies
Technology (Applied sciences)
Soil chemistry
631.41 / G96S