Dr. Rajendra Prasad Central Agricultural University, Pusa Search for 'au:"Metcalf, Robert L."'

Organic Insecticides Their Chemistry and Mode of Action

By Metcalf, Robert L.. New York Interscience Publishers 1955 . 392

.- New York : John Wiley and Sons 1975 . xiv,587p. 0471598550

By Metcalf, Robert L.. New York Chapman and Hall 1992 . 168 0412019914

By Rockfeller Foundation Conference, Italy, April 22-27, 1974. New York A Wiley Interscience Publication 1976 . 524 0471598607

By Metcalf, Robert L.. New Delhi Wiley 2011 . xiii,650p. 9788126529933

.- New York : John Wiley 1975 . 370p. 0471690880

New York : John Wiley and Sons , 1975