A Handbook of Methods Anderson J.M. Ingram J.S.I. text UK C.A.B. International c1993 2nd ed. monographic UOE L xv, 221p.: Ill. Chapter 1. The Tropical Soil Biology and Fertilizer Programme,Chapter 2. Site Description, Chapter 3.Field Procedures,Chapter 4 Sampling for Laboratory Analysis and Sample Preparation,Chapter 5. Laboratory Practice and Quality control,Chapter6. Chemical Analyses, Chapter 7.Soil Physical Analyses. edited by J.M.Andreson, J.S.I Ingram Biology Soil Feritilty S599.9.T76 T76 1993 0851988210 000 20150407124824.0