The value of residues from long-period manuring at Rothamsted and Woburn IV The value to arable crops of residues accumulated from superphosphate
Full text
Figure
Related documents
The prematurely born infant almost in variably develops iron deficiency anemia unless supplemental iron is given. The ade quacy of iron nutrition of the mother,15 perinata!
Consequently, the user should ensure that its technical personnel and, in most instances, its end- user personnel carefully determine whether the minimum
La correcciOn quithrgica satisfactoria de la estrechez de Ia aorta en niflos de corta edad indicO el que se hiciese un repaso del diagnOs tico y de los resultados del tratamiento
12 For example, a software distributor that re- ceives most of its income from copyright royalties generated by its licensed software could be a personal holding
The authors of the present article subscribe to the view that for the sake of clarity it is important to distinguish between preterm labor, defined as the initiation
In this case, it is quite easy to recognize that the true cost to society of cogenerated energy is its direct cost to the pulp and paper firm plus the "externality" that
To get at craft beer’s vanity effect, I need to compare true craft beers to macro craft beers and grouping beer brands by brewery type or beer style will not allow me to capture
The average productivity level of self-employed businesses is significantly lower than larger ones, likely due to a lack of ‘economies of scale’, and due to weaker performance on