Botanicals for pest management in organic agriculture

ανά Arumugasamy S
Έκδοση 2007

Organic methods of pest and disease management

ανά Arumugasamy, S, Sridhar, subhashini, Vijaya Lakshmi, K
Έκδοση 2003

Organic paddy cultivation

ανά Arumugasamy, S, Nirmala Devi, T D, Subhashini, Sridhar, Vijayalakshmi, K
Έκδοση 2004

Soil conservation in organic farming

ανά Arumugasamy, s, Jayashankar, M, Saraswathy, H, Subramanian, K, Vijayalakshmi, K
Έκδοση 2002