weeds: guardians of the soil by Joseph A. Cocannouer
that is a link to a free pdf copy from the Soil and Health Library. it is out of print now but I splashed out at abebooks and bought myself a secondhand hardback copy the other day after someone lent me theirs on the annual Astrotas weed walk.
i have yet to find a modern equivalent, and as the soil health librarian, Steve Solomon, an expat american who now lives in Tasmania says;
” The wisest student learns from the originators of a body of knowledge because those who later follow in the founders’ footsteps are not trailblazers of equivalent depth. This is especially true of the writings from many post WWII academics and professors who mainly write because they must publish . . . or perish. Even when the earliest works in a field contain errors because their authors lacked some bit of data or had a fact wrong, their books still contain enormous wisdom. If nothing else, study of older books lets us discover that the conditions that prevail today aren’t the way things always were—whilst on some levels, some things hardly ever change at all. ” Australians may order/contribute electronic copies of out of print books on soil and health from him (including the weed book but the other link is quicker and is a nicely presented copy).
I love weeds 🙂 They do not try to kill me the way our cultivated plants do – i do not know why that is, touchwood. Perhaps it is because i have had a leaky gut and until now have not eaten them.