R Parity Violation: Constraints and Implications
  The constraints on trilinear R parity violating couplings $\lambda'_{ijk}$ following from ({\em i}) the neutrino mass resulting due to the induced vacuum expectation value for the sneutrino and (ii) the charm squark interpretation for the HERA anomalous events are discussed in this talk.} 
Anjan S. Joshipura