Efficient fertilizer use in acid upland soils of the humid tropics /

The biology and fertility of tropical soils : report of the Tropical Soil Biology and Fertility Programme, TSBF, 1990 /
Published: (1990)

Soils of the humid tropics.
Published: (1972)

Managing soil fertility in the tropics : a resource guide for participatory learning and action research /
Published: (2000)

The biological management of tropical soil fertility /
Published: (1994)

Nature and management of tropical peat soils /
by: Andriesse, J. P.
Published: (1988)

The mineralogy, chemistry, and physics of tropical soils with variable charge clays /
by: Uehara, Goro
Published: (1981)

Dynamics of soil organic matter in tropical ecosystems /
Published: (1989)

Soil fertility decline in the tropics : with case studies on plantations /
by: Hartemink, Alfred E., 1964-
Published: (2003)

Conserving soil moisture and fertility in the warm seasonably dry tropics /
Published: (1993)

Tropical soil biology and fertility : a handbook of methods /
Published: (1989)

Nitrogen management in farming systems in humid and subhumid tropics /
Published: (1985)

Microbiology of tropical soils and plant productivity /
Published: (1982)

Phosphorus nutrition of grain legumes in the semi-arid tropics /
Published: (1991)

Sustainable management of soil resources in the humid tropics /
by: Lal, R.
Published: (1995)

Management of acid tropical soils for sustainable agriculture : proceedings of an IBSRAM Inaugural Workshop, 24 April-3 May 1985, Yurimaguas, Peru and Brasília, Brazil /
Published: (1987)

Managing organic matter in tropical soils : scope and limitations : proceedings of a workshop organized by the Center for Development Research at the University of Bonn (ZEF Bonn) - Germany, 7-10 June, 1999 /
Published: (2001)

Soil conservation and management in the humid tropics /
Published: (1977)

Climate, soil and crop production in the humid tropics /
by: Williams, C. N.
Published: (1970)

Soil constraints on sustainable plant production in the Tropics : proceedings of the 24th International Symposium on Tropical Agriculture Research, Kyoto, August 14-16, 1990.
Published: (1991)

Nitrogen fixation in tropical cropping systems /
by: Giller, Ken E. (Ken Everleigh)
Published: (1991)

Soils and tropical weathering : proceedings of the Bandung Symposium 16 to 23 November 1969.
Published: (1971)

Management of tropical plantation-forests and their soil litter system : litter, biota and soil-nutrient dynamics /
Published: (2002)

Proceedings of the International Workshop on Soils : research to resolve selected problems of soils in the tropics, Townsville, Queensland, Australia, 12-16 September 1983 /
Published: (1984)

Soil conservation for small farmers in the humid tropics /
by: Sheng, Ted C.
Published: (1989)

Vergleichende Untersuchungen und Versuche zur Beurteilung der Wirksamkeit apatitischer Rohphosphate in sauren tropischen Böden /
by: Müller, Hans-Werner
Published: (1988)

A handbook of tropical soil biology : sampling and characterization of below-ground biodiversity /
Published: (2008)

A handbook of tropical soil biology : sampling and characterization of below-ground biodiversity /
Published: (2008)

Tropical soils and soil survey /
by: Young, Anthony, 1932-
Published: (1976)

Soils in the humid tropics and monsoon region of Indonesia /
by: Tan, Kim H. (Kim Howard), 1926-
Published: (2008)

Impact on soils of fast-growing species in lowland humid tropics /
by: Chijicke, E. O.
Published: (1980)

Intensive soil management in the humid tropics /
by: Alegre, J. C.
Published: (1999)

Alfisols in the semi-arid tropics : proceedings of the Consultants' Workshop on the State of the Art and Management Alternatives for Optimizing the Productivity of SAT Alfisols and Related Soils, 1-3 December 1983, ICRISAT Center, India.
Published: (1987)

Soils of the tropics : properties and appraisal /
by: Wambeke, A. van
Published: (1992)

Soil erosion and conservation in the tropics /
Published: (1982)

Soil science and sustainable land management in the tropics /
Published: (1994)

Soil erosion by water in the tropics /
by: El-Swaify, S. A. (Samir Aly)
Published: (1982)