Author: Willigen, Peter de & Van Noordwijk, Meine
Title: Roots, Plant Production & Nutrient Use Efficiency
Description: Haren, Instituut.. (1987). orig. wrappers. 24x16cm, 282 pp, Wageningen Agricultural University doctoral thesis.. textual graphs,photos. Some wrinkle to bottom page edge. Minor wear. Good. ¶ Concerns "the role of roots in obtaining high crop production levels as well as high nutrient use efficiency...keywords: ...functional equilibrium,shoot/root ratio; root porosity; lolium perenne; soil fertility index; sampling depth; synchronization, synlocalization...

Keywords: Botany, Plant physiology, Agriculture, Agronomy, Pedology, Soil science, Plant nutrition, Roots,