Preparation And Testing Of Guided Inquiry Model Of Teaching For The Development Of Formal Thinking Ability Of Higher Secondary Students In Kerala State.

od K Ushakumari, Sivadasan K R ,Guide
Wydane 2007

ADHOC PACKAGE OF PRACTICES RECOMMENDATIONS FOR ORGANIC FARMING

od D.Alexander; S.Rajan ; L.Rajamony; K.Ushakumari and Sajan Kurien
Wydane 2009

Evaluation of mineral enriched composts for soil remineralisation and crop nutrition

od Sreeja S V
Wydane 2015

Effect of Soil and Foliar Application of Vermiwash on Growth , Yield and Quality of Tomato

od Rani Jasmine
Wydane 1999