Author: GASSER, J.K.R. ed.
Title: Modelling Nitrogen From Farm Wastes: Models and Systems for Studying the Transformation and Fate of Nitrogen from Animal Effluents Applied to Soils.
Description: Applied Science, 1979. Hardcover. Ex-library, o/wise good (no markings to text). Scarce. 195pp. ISBN 0-85334-869-3.

Keywords: history 20th twentieth century historical agriculture science agricultural waste nitrogen