HUNGER SIGNS IN CROPS A SYMPOSIUM FIRMAN E BEAR et al 1949 ( crop farming agriculture fertilizer

HUNGER SIGNS IN CROPS ; A SYMPOSIUM ;  Prepared by ; FIRMAN E BEAR ; B E BROWN ; A F CAMP ; H D CHAPMAN ; H P COOPER ; O WESLEY DAVIDSON ; LEROY DONALD ; G N HOFFER ; G V C HOUGHLAND ; H A JONES ; WESLEY P JUDKINS  ; B  A KRANTZ ; J E McMURTREY Jnr. ; WERNER L NELSON ; E R PARKER ; E R PURVIS ; GEORGE D SCARSETH ; J J SKINNER ;
Publisher ;The Amrican Society of AGRONOMY  and The National Fertilizer Association Washington D C  ; 1949 /1950
No. of Pages ; 390  ;Some colour photographs 
Good condition ; only browning to the paper - first and last pages  ; Tightly bound ; No writing added - One name  ; a clean and nice copy ;  Please see the photographs.

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