Ed s vanlauwe b (2 risultati)

Condizione: New. Soil degradation and nutrient depletion have become serious threats to agricultural productivity in Africa. Soils cannot supply the quantities of nutrients required and yield levels decline rapidly once cropping commences. This book addresses these issues. Editor(s): Vanlauwe, B.; etc.; Diels, J. (International Institute of Tropical Agriculture, Obadan, Nigeria); Sanginga, N. (International Institute of Tropical Agriculture, Obadan, Nigeria); Merckz, R. (Katholieke Universiteit Leuven, Belgium). Num Pages: 384 pages, illustrations. BIC Classification: 1H; RBGB; TVB; TVK. Category: (P) Professional & Vocational; (UP) Postgraduate, Research & Scholarly; (UU) Undergraduate. Dimension: 234 x 156 x 30. Weight in Grams: 816. . 2002. Revised ed. hardcover. . . . . …

Condizione: New. Soil degradation and nutrient depletion have become serious threats to agricultural productivity in Africa. Soils cannot supply the quantities of nutrients required and yield levels decline rapidly once cropping commences. This book addresses these issues. Editor(s): Vanlauwe, B.; etc.; Diels, J. (International Institute of Tropical Agriculture, Obadan, Nigeria); Sanginga, N. (International Institute of Tropical Agriculture, Obadan, Nigeria); Merckz, R. (Katholieke Universiteit Leuven, Belgium). Num Pages: 384 pages, illustrations. BIC Classification: 1H; RBGB; TVB; TVK. Category: (P) Professional & Vocational; (UP) Postgraduate, Research & Scholarly; (UU) Undergraduate. Dimension: 234 x 156 x 30. Weight in Grams: 816. . 2002. Revised ed. hardcover. . . . . Books ship from the US and Ireland. …