SPARKS, DONALD L
ADVANCES IN AGRONOMY: V-74 - NEW YORK, ACADEMIC PRESS 2001 - pages 254
ASPECTS OF BAMBOO AGRONOMY
FRONTIERS IN METAL SORPTION
OAT ROOT SYSTEM
PLANTS IN ACID SOILS
SOIL QUALITY
630 SPA/AD.74
ADVANCES IN AGRONOMY: V-74 - NEW YORK, ACADEMIC PRESS 2001 - pages 254
ASPECTS OF BAMBOO AGRONOMY
FRONTIERS IN METAL SORPTION
OAT ROOT SYSTEM
PLANTS IN ACID SOILS
SOIL QUALITY
630 SPA/AD.74