Occurrence of pip-tocephalis in soils and its isolation
Spek, J. Van Der, Ruinen, T.J.
Occurrence of pip-tocephalis in soils and its isolation - Wageningen 1968 - 118-119 p. - No. 484; Nederland Instituut v .
631.427.226.1:589.281
Occurrence of pip-tocephalis in soils and its isolation - Wageningen 1968 - 118-119 p. - No. 484; Nederland Instituut v .
631.427.226.1:589.281