TROEH,R.Frederick
Soils and Soil Fertility Soils and Soil Fertility/Frederick R. Troeh and Louis M. Thompson - 6 ed - USA Blackwell 2005 - viii,489p.: ill.; picture; 24cm
Includes Index
978-81-265-1787-9
631.4
Soils and Soil Fertility Soils and Soil Fertility/Frederick R. Troeh and Louis M. Thompson - 6 ed - USA Blackwell 2005 - viii,489p.: ill.; picture; 24cm
Includes Index
978-81-265-1787-9
631.4