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The ‘delft’ system for mineral identification, 1. opaque mineralsB.F. Leonard · 1984

Country and regional staple food price indices for improved identification of food insecurityM.E. Brown; F. Tondel; T. Essam; J.A. Thorne; B.F. Mann; K. Leonard; B. Stabler; G. Eilerts · 2012

Ore microscopy and ore petrography: By James R. Craig and David J. Vaughan. John Wiley & Sons, 1981, 406 pp. $29.95B.F. Leonard · 1982

The “Delft” system for mineral identification, 1. Opaque minerals: R.A. Kühnel, J.J. Prins and H.J. Roorda. Delft University Press, Delft, 1980 [1982], ix + 204 pp., Dfl. 182.00 (for The Netherlands)/Dfl. 175.00 (for all other countries) (hardcover)B.F. Leonard · 1983

614TiPDOUBLE-BLIND, PLACEBO-CONTROLLED, MULTICENTER, RANDOMIZED, PHASE II STUDY OF NIMOTUZUMAB IN COMBINATION WITH MITOMYCIN, 5-FLUOROURACIL AND RADIATION IN IMMUNOCOMPETENT PATIENTS WITH ANAL CARCINOMAGonzález, U. Pérez; Llano, F.F. Llorente; Suzarte, M. Ramos; Reigosa, J.E. Rodríguez; Fernández, B.F. Mestre; Rodríguez, M. Osorio; Medina, E.A. Gracia; Alvarado, M.R. Orellana; Feliú, I. Leonard; Abizaid, Y.T. Ojeda; Silva, J. Alert; Balmaseda, A.M. Ulloa; Barallobre, N.Y. González; Barrios, E. Galá; Sevillano, N. Curbelo; García, R.B. Jiménez; Flores, B.B. Brunet; Arias, M. Cedeño; Santana, R. Blanco · Annals of Oncology · 2014