Advances in soil science dryland agriculture strategies for sustainability
Singh, R.P
Advances in soil science dryland agriculture strategies for sustainability - New york Spriger-Verlag 1990 - 373.p.
0387972048
Dry Farming
631.586 SIN
Advances in soil science dryland agriculture strategies for sustainability - New york Spriger-Verlag 1990 - 373.p.
0387972048
Dry Farming
631.586 SIN