1. MODERN CONCEPTS OF AGRICULTURE Sustainable AgricultureA. Subba Rao Director Indian Institute of Soil ScienceNabibagh, Berasia Road,Bhopal- 462 038K.G. Mandal Indian Institute…
Seminar www.thelancet.com Vol 367 May 6, 2006 1521 Introduction The soil-transmitted helminths are a group of parasitic nematode worms causing human infection through contact…