In 1934 , Heinrich published his first major work , Die Ichneumoninae von Celebes ( 1934 ) .
From 1932 to 1937 , Heinrich studied at the Humboldt University in Berlin and in 1932 , he published a travelogue about Celebes .
In 1934 , Heinrich published Heinrich 's first major work , Die Ichneumoninae von Celebes ( 1934 ) .
From 1932 to 1937 , Heinrich studied at the Humboldt University in Berlin and in 1932 , he published a travelogue about Celebes .