1
Microbes and microbial technology : agricultural and environmental applications /
Book
...LWE - Agriculture - general aspects...
Table of Contents 
2
Micro-organisms in foods. 6 [E-Book] : microbial ecology of food commodities /
3
Soil biological fertility : a key to sustainable land use in agriculture /
Book
...LWE - Agriculture - general aspects...
Table of Contents 
4
Handbook of biological control : principles and applications of biological control [E-Book] /
5
A century of nitrogen fixation research: present status and future prospects : A Royal Society discussion meeting: proceedings : 22.10.86-23.10.86.
Book