Methods of study in soil ecology : proceedings of the Paris symposium organised by UNESCO and the International Biological Programme
Phillipson, J.
Methods of study in soil ecology : proceedings of the Paris symposium organised by UNESCO and the International Biological Programme - Geneva : UNESCO, 1970 - 302p. : ill. ; 27cm.
Microbial ecology
QH84.8.P54
Methods of study in soil ecology : proceedings of the Paris symposium organised by UNESCO and the International Biological Programme - Geneva : UNESCO, 1970 - 302p. : ill. ; 27cm.
Microbial ecology
QH84.8.P54