#ScienceUnderSiege
#ScienceUnderSiege
by the MWD. My father was a surveyor
for them before WWII, about 1936-1941. He told me about placement of them, and walking inside them — so big!
I’m buying a copy and of “A Water Odyssey”
to learn more
by the MWD. My father was a surveyor
for them before WWII, about 1936-1941. He told me about placement of them, and walking inside them — so big!
I’m buying a copy and of “A Water Odyssey”
to learn more